Update Docker workflow to build only without pushing to registry

Author: Rushir Bhavsar

.github/workflows/docker.yml

@@ -17,14 +17,6 @@ jobs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@v2
 
-    - name: Log in to Docker Hub
-      if: github.event_name != 'pull_request'
-      uses: docker/login-action@v2
-      with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-      continue-on-error: true
-    
     - name: Extract metadata
       id: meta
       uses: docker/metadata-action@v4
@@ -47,5 +39,7 @@ jobs:
         cache-from: type=gha
         cache-to: type=gha,mode=max
 
-    - name: Build status
-      run: echo "Docker image built successfully!"
+    - name: Build success
+      run: |
+        echo "✅ Docker image built successfully!"
+        echo "Image tags: ${{ steps.meta.outputs.tags }}"