Git CI Update

Author: Shreyas Nayak

.github/workflows/docker-image.yml

@@ -16,3 +16,12 @@ jobs:
     - uses: actions/checkout@v4
     - name: Build the Docker image
       run: docker build . --file Dockerfile --tag shreyasnayak21/nodejs-faas:beta
+      
+    - name: Log in to Docker Hub
+      run: echo "${{ secrets.DOCKER_PASSWORD }}" | docker login -u "${{ secrets.DOCKER_USERNAME }}" --password-stdin
+
+    - name: Build the Docker image
+      run: docker build . -t shreyasnayak21/nodejs-faas:beta
+
+    - name: Push Docker image
+      run: docker push shreyasnayak21/nodejs-faas:beta