Bump treosh/lighthouse-ci-action from 11 to 12

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>

.github/workflows/lighthouse.yml

@@ -6,7 +6,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Audit URLs using Lighthouse
-        uses: treosh/lighthouse-ci-action@v11
+        uses: treosh/lighthouse-ci-action@v12
         with:
           urls: |
             https://gedon.org