build(deps): bump mozilla-it/deploy-actions from 3.11.4 to 3.12.0

Bumps [mozilla-it/deploy-actions](https://github.com/mozilla-it/deploy-actions) from 3.11.4 to 3.12.0.
- [Release notes](https://github.com/mozilla-it/deploy-actions/releases)
- [Changelog](https://github.com/mozilla-it/deploy-actions/blob/main/.releaserc.yaml)
- [Commits](mozilla-it/deploy-actions@v3.11.4...v3.12.0)

---
updated-dependencies:
- dependency-name: mozilla-it/deploy-actions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/build-and-push.yml

@@ -71,7 +71,7 @@ jobs:
           echo DEPLOYMENT_ENV=prod >> "$GITHUB_ENV"
       - name: Push the Docker image to GAR
         if: env.IMAGE_TAG != ''
-        uses: mozilla-it/deploy-actions/docker-push@v3.11.4
+        uses: mozilla-it/deploy-actions/docker-push@v3.12.0
         with:
           local_image: local/antenna_deploy_base:latest
           image_repo_path: ${{ secrets.DOCKER_IMAGE_PATH }}