Bump actions/checkout from 4.1.0 to 4.1.6 (#350)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.0 to 4.1.6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.0...v4.1.6)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

.github/workflows/lighthouse-on-vercel-preview-url.yml

@@ -21,7 +21,7 @@ jobs:
           # find project id here: https://vercel.com/studio-freight/satus/settings
           vercel_team_id: 'studio-freight'
           vercel_project_id: prj_GNzV5Jq8gnOAr2BF2xcDbiL22oWb
-      - uses: actions/checkout@v4.1.0
+      - uses: actions/checkout@v4.1.6
       - name: Audit preview URL with Lighthouse
         id: lighthouse_audit
         uses: treosh/lighthouse-ci-action@v10