Merge pull request #397 from fluxcd/dependabot/github_actions/docker/metadata-action-4.6.0

Bump docker/metadata-action from 4.4.0 to 4.6.0

Author: makkes

.github/workflows/release.yml

@@ -52,7 +52,7 @@ jobs:
           password: ${{ secrets.DOCKER_FLUXCD_PASSWORD }}
       - name: Generate images meta
         id: meta
-        uses: docker/metadata-action@c4ee3adeed93b1fa6a762f209fb01608c1a22f1e # v4.4.0
+        uses: docker/metadata-action@818d4b7b91585d195f67373fd9cb0332e31a7175 # v4.6.0
         with:
           images: |
             fluxcd/${{ env.CONTROLLER }}