dotnet 7

Author: mike-ward

.github/workflows/dotnetcore.yml

@@ -12,8 +12,8 @@ jobs:
     - name: Setup .NET Core
       uses: actions/setup-dotnet@v1
       with:
-        dotnet-version: 6.0.x
-        include-prerelease: true
+        dotnet-version: 7.0.x
+        include-prerelease: false
     - name: Build with dotnet
       run: .\publish.cmd
     - name: Upload artifacts