Update docker-publish.yml

Author: saiteja-madha

.github/workflows/docker-publish.yml

@@ -31,7 +31,10 @@ jobs:
         id: meta
         uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
         with:
-          images: my-docker-hub-namespace/my-docker-hub-repository
+          images: ${{ env.IMAGE_NAME }}
+
+      - name: Print metadata
+        run: echo "${{ steps.meta.outputs.tags }}" "${{ steps.meta.outputs.labels }}"
 
       - name: Build and push Docker image
         id: push