updated dotnet workflow

.github/workflows/10-dotnet.yml

@@ -27,7 +27,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v2
       with:
-        dotnet-version: 6.0.x
+        dotnet-version: 7.0.x
     - name: Set up dependency caching for faster builds
       uses: actions/cache@v3
       with: