Update nuget.yml

.github/workflows/nuget.yml

@@ -28,7 +28,8 @@ jobs:
     # Install the .NET SDK indicated in the global.json file
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
-
+      with:
+        dotnet-version: 9.x.x
     # Create the NuGet package in the folder from the environment variable NuGetDirectory
     - run: dotnet pack --configuration Release --output ${{ env.NuGetDirectory }} /p:ContinuousIntegrationBuild=true 
 
@@ -47,6 +48,8 @@ jobs:
       # Install the .NET SDK indicated in the global.json file
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.x.x
 
       # Download the NuGet package created in the previous job
       - uses: actions/[email protected]
@@ -70,6 +73,8 @@ jobs:
     - uses: actions/checkout@v3
     - name: Setup .NET
       uses: actions/setup-dotnet@v4
+      with:
+        dotnet-version: 9.x.x
     - name: Run tests
       run: dotnet test --configuration Release
 
@@ -87,9 +92,10 @@ jobs:
           name: nuget
           path: ${{ env.NuGetDirectory }}
 
-      # Install the .NET SDK indicated in the global.json file
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 9.x.x
 
       # Publish all NuGet packages to NuGet.org
       # Use --skip-duplicate to prevent errors if a package with the same version already exists.