Merge pull request #15 from reload/multi-arch-build

Build image for multi arch

Author: blyme

.github/workflows/docker-release.yml

@@ -11,6 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
     - name: Set up Docker Buildx
       id: buildx
       uses: docker/setup-buildx-action@master
@@ -32,6 +34,7 @@ jobs:
         builder: ${{ steps.buildx.outputs.name }}
         push: true
         context: .
+        platforms: linux/amd64,linux/arm64
         labels: |
           org.opencontainers.image.source=https://github.com/${{ github.repository }}
           org.opencontainers.image.version=${{ github.sha }}