Version 9 release (#4490)

* #3871 CSLA 9 release

* #3871 Change public release path

* #3871 Ensure public build for release

Author: rockfordlhotka

.github/workflows/release.yaml

@@ -26,7 +26,7 @@ jobs:
       run: dotnet workload install maui
 
     - name: Build and Pack
-      run: dotnet pack Source\csla.build.sln --configuration Release
+      run: dotnet pack Source\csla.build.sln --configuration Release -p:PublicRelease=true
 
     - name: Push NuGet packages
       run: dotnet nuget push bin\packages\*.nupkg --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_API_KEY }}