Update dotnet.yml

Author: pjoiner

.github/workflows/dotnet.yml

@@ -14,17 +14,17 @@ jobs:
     steps:
     - uses: actions/checkout@v3
     - name: Setup .NET
-      uses: actions/setup-dotnet@v3.0.3
+      uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 7.0.x
     - name: Restore dependencies
       run: dotnet restore
     - name: Build
       run: dotnet build --no-restore
     - name: Test
       run: dotnet test --no-build --verbosity normal
     - name: Upload a Build Artifact
-      uses: actions/upload-artifact@v3.1.1
+      uses: actions/upload-artifact@v3
       with:
         name: DwC-A_dotnet.Interactive.nupkg
         path: src/DwC-A_dotnet.Interactive/bin/Debug/DwC-A_dotnet.Interactive.*.nupkg