chore: bump docker/login-action from 3.0.0 to 3.1.0

Bumps [docker/login-action](https://github.com/docker/login-action) from 3.0.0 to 3.1.0.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](docker/login-action@v3.0.0...v3.1.0)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/publish-rock.yaml

@@ -11,7 +11,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Log in to the Container registry
-        uses: docker/login-action@v3.0.0
+        uses: docker/login-action@v3.1.0
         with:
           registry: ghcr.io
           username: ${{ github.actor }}