Bump treosh/lighthouse-ci-action from 11 to 12 (#357)

Bumps [treosh/lighthouse-ci-action](https://github.com/treosh/lighthouse-ci-action) from 11 to 12.
- [Release notes](https://github.com/treosh/lighthouse-ci-action/releases)
- [Commits](treosh/lighthouse-ci-action@v11...v12)

---
updated-dependencies:
- dependency-name: treosh/lighthouse-ci-action
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v4.1.7
       - name: Audit preview URL with Lighthouse
         id: lighthouse_audit
-        uses: treosh/lighthouse-ci-action@v11
+        uses: treosh/lighthouse-ci-action@v12
         with:
           urls: |
             "https://${{ steps.vercel_preview_url.outputs.preview_url }}"