chore(deps-dev): bump prettier from 2.8.8 to 3.0.0 (#9357)

* chore(deps-dev): bump prettier from 2.8.8 to 3.0.0

Bumps [prettier](https://github.com/prettier/prettier) from 2.8.8 to 3.0.0.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/prettier/compare/2.8.8...3.0.0)

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

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

* reformat all the things (prettier 3)

* update tests to await calls to prettier.format()

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: chris48s <git@chris-shaw.dev>

services/github/github-pull-request-check-state.tester.js

@@ -10,14 +10,14 @@ t.create('github pull request check state (pull request not found)')
   .expectBadge({ label: 'checks', message: 'pull request or repo not found' })
 
 t.create(
-  "github pull request check state (ref returned by github doesn't exist)"
+  "github pull request check state (ref returned by github doesn't exist)",
 )
   .get('/s/pulls/badges/shields/1110.json')
   .intercept(
     nock =>
       nock('https://api.github.com', { allowUnmocked: true })
         .get('/repos/badges/shields/pulls/1110')
-        .reply(200, JSON.stringify({ head: { sha: 'abc123' } })) // Looks like a real ref, but isn't.
+        .reply(200, JSON.stringify({ head: { sha: 'abc123' } })), // Looks like a real ref, but isn't.
   )
   .networkOn()
   .expectBadge({