dotnet for arm64

.github/workflows/dotnet.yml

@@ -22,6 +22,8 @@ jobs:
           - 6
     steps:
       - uses: actions/checkout@v3
+            # Setup QEMU for ARM64 Build
+      - uses: docker/setup-qemu-action@v1
       - uses: docker/setup-buildx-action@v2
         with:
           version: "v0.8.2"
@@ -35,7 +37,7 @@ jobs:
         with:
           context: ./dotnet
           file: ./dotnet/${{ matrix.tag }}/Dockerfile
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: |
             ghcr.io/parkervcp/yolks:dotnet_${{ matrix.tag }}