Bump the test group with 1 update

Bumps the test group with 1 update: [puppeteer](https://github.com/puppeteer/puppeteer).

Updates `puppeteer` from 21.9.0 to 21.10.0
- [Release notes](https://github.com/puppeteer/puppeteer/releases)
- [Changelog](https://github.com/puppeteer/puppeteer/blob/main/release-please-config.json)
- [Commits](puppeteer/puppeteer@puppeteer-v21.9.0...puppeteer-v21.10.0)

---
updated-dependencies:
- dependency-name: puppeteer
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: test
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -81,7 +81,7 @@
     "outdent": "^0.8.0",
     "postcss": "^8.4.33",
     "postcss-scss": "^4.0.9",
-    "puppeteer": "^21.9.0",
+    "puppeteer": "^21.10.0",
     "rollup": "^4.9.6",
     "sass-color-helpers": "^2.1.1",
     "sass-embedded": "^1.70.0",