Update docker-image.yml

.github/workflows/docker-image.yml

@@ -3,16 +3,22 @@ name: Docker Image CI
 on:
   push:
     branches: [ "main" ]
-  pull_request:
-    branches: [ "main" ]
 
 jobs:
-
-  build:
-
+  buildx:
     runs-on: ubuntu-latest
-
     steps:
-    - uses: actions/checkout@v3
-    - name: Build the Docker image
-      run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        # Add support for more platforms with QEMU (optional)
+        # https://github.com/docker/setup-qemu-action
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - 
+        name: Build the Docker image
+        run: docker build . --file Dockerfile --tag my-image-name:$(date +%s)