自动构建改用.net6

.github/workflows/dotnet-core.yml

@@ -9,6 +9,7 @@ on:
       - "!**.MD"
       - "!LICENSE"
       - "!.gitignore"
+      - "!.github/workflows**"
   pull_request:
     branches: [ master ]
     paths:
@@ -27,7 +28,7 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 3.1
+        dotnet-version: '6.0.x'
     - name: Install dependencies
       run: dotnet restore
     - name: Build
@@ -41,10 +42,11 @@ jobs:
       with:
         path: ./.github/out
 
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
     - name: Set up Docker Buildx
       id: buildx
-      uses: crazy-max/[email protected]
-
+      uses: docker/setup-buildx-action@v1
     - name: Available platforms
       run: echo ${{ steps.buildx.outputs.platforms }}