ci: publish amd64 and arm64 images (#713)

.github/workflows/publish.yml

@@ -9,41 +9,44 @@ env:
   IMAGE_NAME: ${{ github.repository }}
 jobs:
   docker:
-    strategy:
-      matrix:
-        runner: [ubuntu-latest, ubuntu-latest-arm64]
-    runs-on: ${{ matrix.runner }}
+    runs-on: ubuntu-latest
     permissions:
       contents: read
       packages: write
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
+
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
+
       - name: Log in to GitHub Container Registry
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Build and push hyperion-proxy
         uses: docker/build-push-action@v5
         with:
           context: .
           push: true
           target: hyperion-proxy
+          platforms: linux/amd64,linux/arm64
           tags: |
             ${{ env.REGISTRY }}/${{ github.repository }}/hyperion-proxy:latest
             ${{ env.REGISTRY }}/${{ github.repository }}/hyperion-proxy:${{ github.sha }}
           cache-from: type=gha
           cache-to: type=gha,mode=max
+
       - name: Build and push tag
         uses: docker/build-push-action@v5
         with:
           context: .
           push: true
           target: tag
+          platforms: linux/amd64,linux/arm64
           tags: |
             ${{ env.REGISTRY }}/${{ github.repository }}/tag:latest
             ${{ env.REGISTRY }}/${{ github.repository }}/tag:${{ github.sha }}