Modify build.fsx dotnet test to target the assembly dll directly instead of targetting the .csproj file#5924

Aaronontheweb merged 2 commits intoakkadotnet:feature/async_testkitakkadotnet/akka.net:feature/async_testkitfrom

Arkatufus:async_testkit/Update_build_scriptArkatufus/akka.net:async_testkit/Update_build_scriptCopy head branch name to clipboard