Upgrade EUI to v89.0.0 (elastic#168396)

`v88.5.4`⏩`v89.0.0`

---

## [`89.0.0`](https://github.com/elastic/eui/tree/v89.0.0)

- Added new `pushAnimation` prop to push `EuiFlyout`s, which enables a
slide in animation ([elastic#7239](elastic/eui#7239))
- Updated `EuiComboBox` to use `EuiInputPopover` under the hood
([elastic#7246](elastic/eui#7246))
- Added `inputPopoverProps` to `EuiComboBox`, which allows customizing
the underlying popover
([elastic#7246](elastic/eui#7246))
- Added a new beta `EuiTextBlockTruncate` component for multi-line
truncation ([elastic#7250](elastic/eui#7250))
- Updated `EuiBasicTable` and `EuiInMemoryTable` to support multi-line
truncation. This can be set via `truncateText.lines` in the `columns`
prop. ([elastic#7254](elastic/eui#7254))

**Bug fixes**

- Fixed `EuiFlexGroup` and `EuiFlexGrid`'s `m` gutter size
([elastic#7251](elastic/eui#7251))
- Fixed focus trap rerender issues in `EuiFlyout` with memoization
([elastic#7259](elastic/eui#7259))
- Fixed a visual bug with `EuiContextMenu`'s animation between panels
([elastic#7268](elastic/eui#7268))

**Breaking changes**

- EUI's global body font-size now respects the `font.defaultUnits`
token. This means that the global font size will use the `rem` unit by
default, instead of `px`.
([elastic#7182](elastic/eui#7182))
- Removed exported `accessibleClickKeys`, `comboBoxKeys`, and
`cascadingMenuKeys` services. Use the generic `keys` service instead
([elastic#7256](elastic/eui#7256))
- Removed `EuiColorStops` due to low usage
([elastic#7262](elastic/eui#7262))
- Removed `EuiSuggest`. We recommend using `EuiSelectable` or
`EuiComboBox` instead
([elastic#7263](elastic/eui#7263))
- Removed `euiHeaderAffordForFixed` Sass mixin, and `$euiHeaderHeight`
and `$euiHeaderHeightCompensation` Sass variables. Use the CSS variable
`--var(euiFixedHeadersOffset, 0)` instead.
([elastic#7264](elastic/eui#7264))

**Accessibility**

- When using `rem` or `em` font units, EUI now respects, instead of
ignoring, browser default font sizes set by end users.
([elastic#7182](elastic/eui#7182))

examples/search_examples/public/index.scss

@@ -1,5 +1,3 @@
-@import '@elastic/eui/src/global_styling/variables/header';
-
 .searchExampleStepDsc {
   padding-left: $euiSizeXL;
   font-style: italic;

package.json

@@ -102,7 +102,7 @@
     "@elastic/datemath": "5.0.3",
     "@elastic/elasticsearch": "npm:@elastic/elasticsearch-canary@8.9.1-canary.1",
     "@elastic/ems-client": "8.4.0",
-    "@elastic/eui": "88.5.4",
+    "@elastic/eui": "89.0.0",
     "@elastic/filesaver": "1.1.2",
     "@elastic/node-crypto": "1.2.1",
     "@elastic/numeral": "^2.5.1",

packages/core/i18n/core-i18n-browser-internal/src/i18n_eui_mapping.tsx

@@ -202,44 +202,6 @@ export const getEuiContextMapping = (): EuiTokensObject => {
     'euiColorPicker.popoverLabel': i18n.translate('core.euiColorPicker.popoverLabel', {
       defaultMessage: 'Color selection dialog',
     }),
-    'euiColorStopThumb.removeLabel': i18n.translate('core.euiColorStopThumb.removeLabel', {
-      defaultMessage: 'Remove this stop',
-      description: 'Label accompanying a button whose action will remove the color stop',
-    }),
-    'euiColorStopThumb.screenReaderAnnouncement': i18n.translate(
-      'core.euiColorStopThumb.screenReaderAnnouncement',
-      {
-        defaultMessage:
-          'A popup with a color stop edit form opened. Tab forward to cycle through form controls or press escape to close this popup.',
-        description:
-          'Message when the color picker popover has opened for an individual color stop thumb.',
-      }
-    ),
-    'euiColorStopThumb.buttonAriaLabel': i18n.translate('core.euiColorStopThumb.buttonAriaLabel', {
-      defaultMessage: 'Press the Enter key to modify this stop. Press Escape to focus the group',
-      description: 'Screen reader text to describe picker interaction',
-    }),
-    'euiColorStopThumb.buttonTitle': i18n.translate('core.euiColorStopThumb.buttonTitle', {
-      defaultMessage: 'Click to edit, drag to reposition',
-      description: 'Screen reader text to describe button interaction',
-    }),
-    'euiColorStopThumb.stopLabel': i18n.translate('core.euiColorStopThumb.stopLabel', {
-      defaultMessage: 'Stop value',
-    }),
-    'euiColorStopThumb.stopErrorMessage': i18n.translate(
-      'core.euiColorStopThumb.stopErrorMessage',
-      {
-        defaultMessage: 'Value is out of range',
-      }
-    ),
-    'euiColorStops.screenReaderAnnouncement': ({ label, readOnly, disabled }: EuiValues) =>
-      i18n.translate('core.euiColorStops.screenReaderAnnouncement', {
-        defaultMessage:
-          '{label}: {readOnly} {disabled} Color stop picker. Each stop consists of a number and corresponding color value. Use the Down and Up arrow keys to select individual stops. Press the Enter key to create a new stop.',
-        values: { label, readOnly, disabled },
-        description:
-          'Screen reader text to describe the composite behavior of the color stops component.',
-      }),
     'euiColorPickerSwatch.ariaLabel': ({ color }: EuiValues) =>
       i18n.translate('core.euiColorPickerSwatch.ariaLabel', {
         defaultMessage: 'Select {color} as the color',
@@ -1711,28 +1673,6 @@ export const getEuiContextMapping = (): EuiTokensObject => {
         defaultMessage: 'Step {number} is loading',
         values: { number },
       }),
-    'euiSuggest.stateSavedTooltip': i18n.translate('core.euiSuggest.stateSavedTooltip', {
-      defaultMessage: 'Saved.',
-    }),
-
-    'euiSuggest.stateUnsavedTooltip': i18n.translate('core.euiSuggest.stateUnsavedTooltip', {
-      defaultMessage: 'Changes have not been saved.',
-    }),
-
-    'euiSuggest.stateLoading': i18n.translate('core.euiSuggest.stateLoading', {
-      defaultMessage: 'State: loading.',
-    }),
-
-    'euiSuggest.stateSaved': i18n.translate('core.euiSuggest.stateSaved', {
-      defaultMessage: 'State: saved.',
-    }),
-
-    'euiSuggest.stateUnsaved': i18n.translate('core.euiSuggest.stateUnsaved', {
-      defaultMessage: 'State: unsaved.',
-    }),
-    'euiSuggest.stateUnchanged': i18n.translate('core.euiSuggest.stateUnchanged', {
-      defaultMessage: 'State: unchanged.',
-    }),
     'euiSuperSelect.screenReaderAnnouncement': i18n.translate(
       'core.euiSuperSelect.screenReaderAnnouncement',
       {