(build) install qemu for docker build

Author: arturcic

.github/workflows/ci.yml

@@ -265,6 +265,14 @@ jobs:
       with:
         name: nuget
         path: ${{ github.workspace }}/artifacts/packages/nuget
+    -
+      name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+    -
+      name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v1
+      with:
+        install: true
     -
       name: '[Docker Build/Test] DockerHub'
       shell: pwsh
@@ -282,18 +290,18 @@ jobs:
       shell: pwsh
       run: dotnet run/docker.dll --target=DockerPublish --docker_dotnetversion=${{ matrix.targetFramework }} --docker_distro=${{ matrix.distro }} --docker_registry dockerhub
 
-    -
-      name: '[Docker Build/Test] GitHub Container Registry'
-      shell: pwsh
-      run: dotnet run/docker.dll --target=DockerTest --docker_dotnetversion=${{ matrix.targetFramework }} --docker_distro=${{ matrix.distro }} --docker_registry github
-    -
-      name: Login to GitHub Container Registry
-      if: success() && github.event_name != 'pull_request'
-      uses: docker/login-action@v1
-      with:
-          registry: ghcr.io
-          username: ${{ github.repository_owner }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+    # -
+    #   name: '[Docker Build/Test] GitHub Container Registry'
+    #   shell: pwsh
+    #   run: dotnet run/docker.dll --target=DockerTest --docker_dotnetversion=${{ matrix.targetFramework }} --docker_distro=${{ matrix.distro }} --docker_registry github
+    # -
+    #   name: Login to GitHub Container Registry
+    #   if: success() && github.event_name != 'pull_request'
+    #   uses: docker/login-action@v1
+    #   with:
+    #       registry: ghcr.io
+    #       username: ${{ github.repository_owner }}
+    #       password: ${{ secrets.GITHUB_TOKEN }}
     # -
     #   name: '[Docker Publish] GitHub Container Registry'
     #   if: success() && github.event_name != 'pull_request'