Bumping SDK version to support latest language version

Author: ToaHartor

.github/workflows/autobuild.yaml

@@ -20,7 +20,7 @@ jobs:
       - name: Setup dotnet
         uses: actions/setup-dotnet@v2
         with:
-          dotnet-version: 6.0.301
+          dotnet-version: 7.0.102
 
       - name: Build
         shell: bash