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-release-date.tester.js

@@ -31,7 +31,7 @@ t.create('Release Date - display_date by `published_at`, incorrect query param')
   })
 
 t.create(
-  'Release Date - Should return `no releases or repo not found` for invalid repo'
+  'Release Date - Should return `no releases or repo not found` for invalid repo',
 )
   .get('/release-date/not-valid-name/not-valid-repo.json')
   .expectBadge({
@@ -47,7 +47,7 @@ t.create('(Pre-)Release Date. e.g release date|today')
   })
 
 t.create(
-  '(Pre-)Release Date - Should return `no releases or repo not found` for invalid repo'
+  '(Pre-)Release Date - Should return `no releases or repo not found` for invalid repo',
 )
   .get('/release-date-pre/not-valid-name/not-valid-repo.json')
   .expectBadge({