Merge pull request #14497 from nextcloud/dependabot/github_actions/docker/metadata-action-6.0.0

Author: skjnldsv

.github/workflows/docker-build.yml

@@ -37,7 +37,7 @@ jobs:
 
       - name: Extract metadata for Docker
         id: meta
-        uses: docker/metadata-action@902fa8ec7d6ecbf8d84d538b9b233a880e428804 # v5.7.0
+        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
         with:
           images: ghcr.io/${{ github.repository }}/sphinx-latex
           tags: |