Bump prettier from 2.3.2 to 2.4.0 (#12316)

Bumps [prettier](https://github.com/prettier/prettier) from 2.3.2 to 2.4.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@2.3.2...2.4.0)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

package.json

@@ -35,7 +35,7 @@
     "mdn-confluence": "~2.2.2",
     "mocha": "~9.1.0",
     "ora": "~5.4.0",
-    "prettier": "~2.3.0",
+    "prettier": "~2.4.0",
     "yargs": "~17.1.0"
   },
   "scripts": {