Merge pull request #1245 from pkgxdev/dependabot/github_actions/docker/metadata-action-6

Bump docker/metadata-action from 5 to 6

Author: jhheider

.github/workflows/cd.docker.yml

@@ -82,7 +82,7 @@ jobs:
           username: ${{ secrets.DOCKER_USER_NAME }}
           password: ${{ secrets.DOCKER_TOKEN }}
 
-      - uses: docker/metadata-action@v5
+      - uses: docker/metadata-action@v6
         id: meta
         with:
           images: pkgxdev/pkgx