Update publish.yml

.github/workflows/publish.yml

@@ -10,27 +10,18 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v1
-      - name: Setup .NET 6.0
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: '6.0.x'
-      - name: Setup .NET 7.0
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: '7.0.x'
-      - name: Setup .NET 8.0
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: '8.0.x'
-      - name: Setup .NET 9.0
-        uses: actions/setup-dotnet@v1
-        with:
-          dotnet-version: '9.0.x'
-      - name: Build with dotnet
-        run: dotnet build --configuration Release
-      - name: Test with dotnet
-        run: dotnet test
+       - name: Setup .NET
+         uses: actions/setup-dotnet@v4
+         with:
+          dotnet-version: | 
+           6.0.x
+           7.0.x
+           8.0.x
+           9.0.x
+       - name: Build with .NET
+         run: dotnet build --configuration Release
+       - name: Test with .NET
+         run: dotnet test
   deploy:
     needs: build
     runs-on: ubuntu-latest