chore(deps): update docker/metadata-action digest to c4ee3ad

Author: renovate[bot]

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

@@ -60,7 +60,7 @@ jobs:
 
       - name: Set Docker image metadata
         id: docker_meta
-        uses: docker/metadata-action@69f6fc9d46f2f8bf0d5491e4aabe0bb8c6a4678a # tag=v4
+        uses: docker/metadata-action@c4ee3adeed93b1fa6a762f209fb01608c1a22f1e # v4
         with:
           images: domjtalbot/domain-resolver,ghcr.io/domjtalbot/domain-resolver
           flavor: |