Merge pull request #2343 from Trusted-AI/dependabot/github_actions/docker/metadata-action-5.3.0

Bump docker/metadata-action from 5.0.0 to 5.3.0

Author: beat-buesser

.github/workflows/dockerhub.yml

@@ -31,7 +31,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934
+        uses: docker/metadata-action@31cebacef4805868f9ce9a0cb03ee36c32df2ac4
         with:
           images: adversarialrobustnesstoolbox/releases
           tags: |