Bump sass from 1.63.6 to 1.68.0 (#1734)

Bumps [sass](https://github.com/sass/dart-sass) from 1.63.6 to 1.68.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/sass/dart-sass/releases">sass's
releases</a>.</em></p>
<blockquote>
<h2>Dart Sass 1.68.0</h2>
<p>To install Sass 1.68.0, download one of the packages below and <a
href="https://katiek2.github.io/path-doc/">add it to your PATH</a>, or
see <a href="https://sass-lang.com/install">the Sass website</a> for
full installation instructions.</p>
<h1>Changes</h1>
<ul>
<li>Fix the source spans associated with the <code>abs-percent</code>
deprecation.</li>
</ul>
<h3>JS API</h3>
<ul>
<li>
<p>Non-filesystem importers can now set the
<code>nonCanonicalScheme</code> field, which declares that one or more
URL schemes (without <code>:</code>) will never be used for URLs
returned by the <code>canonicalize()</code> method.</p>
</li>
<li>
<p>Add a <code>containingUrl</code> field to the
<code>canonicalize()</code> and <code>findFileUrl()</code> methods of
importers, which is set to the canonical URL of the stylesheet that
contains the current load. For filesystem importers, this is always set;
for other importers, it's set only if the current load has no URL
scheme, or if its URL scheme is declared as non-canonical by the
importer.</p>
</li>
</ul>
<h3>Dart API</h3>
<ul>
<li>
<p>Add <code>AsyncImporter.isNonCanonicalScheme</code>, which importers
(async or sync) can use to indicate that a certain URL scheme will never
be used for URLs returned by the <code>canonicalize()</code> method.</p>
</li>
<li>
<p>Add <code>AsyncImporter.containingUrl</code>, which is set during
calls to the <code>canonicalize()</code> method to the canonical URL of
the stylesheet that contains the current load. This is set only if the
current load has no URL scheme, or if its URL scheme is declared as
non-canonical by the importer.</p>
</li>
</ul>
<h3>Embedded Sass</h3>
<ul>
<li>
<p>The <code>CalculationValue.interpolation</code> field is deprecated
and will be removed in a future version. It will no longer be set by the
compiler, and if the host sets it it will be treated as equivalent to
<code>CalculationValue.string</code> except that
<code>&quot;(&quot;</code> and <code>&quot;)&quot;</code> will be added
to the beginning and end of the string values.</p>
</li>
<li>
<p>Properly include TypeScript types in the <code>sass-embedded</code>
package.</p>
</li>
</ul>
<p>See the <a
href="https://github.com/sass/dart-sass/blob/master/CHANGELOG.md#1680">full
changelog</a> for changes in earlier releases.</p>
<h2>Dart Sass 1.67.0</h2>
<p>To install Sass 1.67.0, download one of the packages below and <a
href="https://katiek2.github.io/path-doc/">add it to your PATH</a>, or
see <a href="https://sass-lang.com/install">the Sass website</a> for
full installation instructions.</p>
<h1>Changes</h1>
<ul>
<li>
<p>All functions defined in CSS Values and Units 4 are now once again
parsed as calculation objects: <code>round()</code>, <code>mod()</code>,
<code>rem()</code>, <code>sin()</code>, <code>cos()</code>,
<code>tan()</code>, <code>asin()</code>, <code>acos()</code>,
<code>atan()</code>, <code>atan2()</code>, <code>pow()</code>,
<code>sqrt()</code>, <code>hypot()</code>, <code>log()</code>,
<code>exp()</code>, <code>abs()</code>, and <code>sign()</code>.</p>
<p>Unlike in 1.65.0, function calls are <em>not</em> locked into being
parsed as calculations or plain Sass functions at parse-time. This means
that user-defined functions will take precedence over CSS calculations
of the same name. Although the function names <code>calc()</code> and
<code>clamp()</code> are still forbidden, users may continue to freely
define functions whose names overlap with other CSS calculations
(including <code>abs()</code>, <code>min()</code>, <code>max()</code>,
and <code>round()</code> whose names overlap with global Sass
functions).</p>
</li>
<li>
<p>As a consequence of the change in calculation parsing described
above, calculation functions containing interpolation are now parsed
more strictly than before. However, all interpolations that would have
produced valid CSS will continue to work, so this is not considered a
breaking change.</p>
</li>
<li>
<p>Interpolations in calculation functions that aren't used in a
position that could also have a normal calculation value are now
deprecated. For example, <code>calc(1px #{&quot;+ 2px&quot;})</code> is
deprecated, but <code>calc(1px + #{&quot;2px&quot;})</code> is still
allowed. This deprecation is named <code>calc-interp</code>. See <a
href="https://sass-lang.com/install">the Sass website</a> for more
information.</p>
</li>
<li>
<p><strong>Potentially breaking bug fix</strong>: The importer used to
load a given file is no longer used to load absolute URLs that appear in
that file. This was unintented behavior that contradicted the Sass
specification. Absolute URLs will now correctly be loaded only from the
global importer list. This applies to the modern JS API, the Dart API,
and the embedded protocol.</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/sass/dart-sass/blob/main/CHANGELOG.md">sass's
changelog</a>.</em></p>
<blockquote>
<h2>1.68.0</h2>
<ul>
<li>Fix the source spans associated with the <code>abs-percent</code>
deprecation.</li>
</ul>
<h3>JS API</h3>
<ul>
<li>
<p>Non-filesystem importers can now set the
<code>nonCanonicalScheme</code> field, which
declares that one or more URL schemes (without <code>:</code>) will
never be used for
URLs returned by the <code>canonicalize()</code> method.</p>
</li>
<li>
<p>Add a <code>containingUrl</code> field to the
<code>canonicalize()</code> and <code>findFileUrl()</code>
methods of importers, which is set to the canonical URL of the
stylesheet that
contains the current load. For filesystem importers, this is always set;
for
other importers, it's set only if the current load has no URL scheme, or
if
its URL scheme is declared as non-canonical by the importer.</p>
</li>
</ul>
<h3>Dart API</h3>
<ul>
<li>
<p>Add <code>AsyncImporter.isNonCanonicalScheme</code>, which importers
(async or sync) can
use to indicate that a certain URL scheme will never be used for URLs
returned
by the <code>canonicalize()</code> method.</p>
</li>
<li>
<p>Add <code>AsyncImporter.containingUrl</code>, which is set during
calls to the
<code>canonicalize()</code> method to the canonical URL of the
stylesheet that contains
the current load. This is set only if the current load has no URL
scheme, or
if its URL scheme is declared as non-canonical by the importer.</p>
</li>
</ul>
<h3>Embedded Sass</h3>
<ul>
<li>
<p>The <code>CalculationValue.interpolation</code> field is deprecated
and will be removed
in a future version. It will no longer be set by the compiler, and if
the host
sets it it will be treated as equivalent to
<code>CalculationValue.string</code> except
that <code>&quot;(&quot;</code> and <code>&quot;)&quot;</code> will be
added to the beginning and end of the string
values.</p>
</li>
<li>
<p>Properly include TypeScript types in the <code>sass-embedded</code>
package.</p>
</li>
</ul>
<h2>1.67.0</h2>
<ul>
<li>
<p>All functions defined in CSS Values and Units 4 are now once again
parsed as
calculation objects: <code>round()</code>, <code>mod()</code>,
<code>rem()</code>, <code>sin()</code>, <code>cos()</code>,
<code>tan()</code>,
<code>asin()</code>, <code>acos()</code>, <code>atan()</code>,
<code>atan2()</code>, <code>pow()</code>, <code>sqrt()</code>,
<code>hypot()</code>,
<code>log()</code>, <code>exp()</code>, <code>abs()</code>, and
<code>sign()</code>.</p>
<p>Unlike in 1.65.0, function calls are <em>not</em> locked into being
parsed as
calculations or plain Sass functions at parse-time. This means that
user-defined functions will take precedence over CSS calculations of the
same
name. Although the function names <code>calc()</code> and
<code>clamp()</code> are still forbidden,
users may continue to freely define functions whose names overlap with
other
CSS calculations (including <code>abs()</code>, <code>min()</code>,
<code>max()</code>, and <code>round()</code> whose</p>
</li>
</ul>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="https://github.com/sass/dart-sass/commit/de618fa7bd74cc648f3ee62358eed3e237d4644f"><code>de618fa</code></a>
Fix an error during embedded compiler shutdown (<a
href="https://redirect.github.com/sass/dart-sass/issues/2092">#2092</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/873e91e5fffefec7b6d9d6d3d79472c4cca3154e"><code>873e91e</code></a>
Cut a release (<a
href="https://redirect.github.com/sass/dart-sass/issues/2090">#2090</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/13c9fb3c9d97d4d9582ccd33689111d74024261d"><code>13c9fb3</code></a>
Expose the containing URL to importers under some circumstances (<a
href="https://redirect.github.com/sass/dart-sass/issues/2083">#2083</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/69f1847bae60df16fe7d7bdfdfa794da8bf8c3d4"><code>69f1847</code></a>
CI: Configure dependabot to update GitHub Actions, too (<a
href="https://redirect.github.com/sass/dart-sass/issues/2087">#2087</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/c22c84d2c5cdd3d0c0333eb1c5b37bedb8b1cc3c"><code>c22c84d</code></a>
Update changelog for <a
href="https://redirect.github.com/sass/embedded-host-node/issues/248">sass/embedded-host-node#248</a>
(<a
href="https://redirect.github.com/sass/dart-sass/issues/2086">#2086</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/37e0ed54da1bd3ba3d4f4127da3a9575f7a9224e"><code>37e0ed5</code></a>
Fix source span for calculation deprecation warnings (<a
href="https://redirect.github.com/sass/dart-sass/issues/2084">#2084</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/7370d6a97df58966f72e896f8dd53dfe2ab3c4df"><code>7370d6a</code></a>
Fix changelog for 1.67.0 (<a
href="https://redirect.github.com/sass/dart-sass/issues/2085">#2085</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/5c31d1f245c274ff90eded7d7ae4437c664798b9"><code>5c31d1f</code></a>
Re-enable new calculation functions (<a
href="https://redirect.github.com/sass/dart-sass/issues/2080">#2080</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/bdb145f0396446dd1771229592bb31aea9c4383a"><code>bdb145f</code></a>
Fix example (<a
href="https://redirect.github.com/sass/dart-sass/issues/2074">#2074</a>)</li>
<li><a
href="https://github.com/sass/dart-sass/commit/77e208c2044dc91ab5aa75c6a96531922592b049"><code>77e208c</code></a>
Run cli compilations in parallel dart isolates (<a
href="https://redirect.github.com/sass/dart-sass/issues/2078">#2078</a>)</li>
<li>Additional commits viewable in <a
href="https://github.com/sass/dart-sass/compare/1.63.6...1.68.0">compare
view</a></li>
</ul>
</details>
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package.json

@@ -41,7 +41,7 @@
     "ng-file-upload": "^12.0.4",
     "nvd3": "^1.8.5",
     "replace-in-file-webpack-plugin": "^1.0.6",
-    "sass": "^1.63.6",
+    "sass": "^1.68.0",
     "sass-loader": "^11.0.1",
     "v-tooltip": "^2.0.3",
     "vue": "^2.6.11",