chore(deps-dev): bump prettier from 2.4.1 to 2.8.8 in /ui

Bumps [prettier](https://github.com/prettier/prettier) from 2.4.1 to 2.8.8.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.4.1...2.8.8)

---
updated-dependencies:
- dependency-name: prettier
  dependency-version: 2.8.8
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

ui/packages/ce/package.json

@@ -77,7 +77,7 @@
     "typescript-eslint": "^8.32.1",
     "monaco-editor": "^0.55.0",
     "postcss": "^8.3.3",
-    "prettier": "^2.4.1",
+    "prettier": "^2.8.8",
     "sass": "^1.86.0",
     "stylelint": "^14.0.1",
     "stylelint-config-standard-scss": "^2.0.1",