Kill xunit.console explicitly on each dotnet-xunit execution (#2918)
Kill xunit.console explicitly on each dotnet-xunit execution (#2918)

* kill xunit.console explicitly on each dotnet-xunit exec

* kill dotnet too

ali-ince/akka.net,heynickc/akka.net,Silv3rcircl3/akka.net,heynickc/akka.net,ali-ince/akka.net,simonlaroche/akka.net,amichel/akka.net,amichel/akka.net,simonlaroche/akka.net,Silv3rcircl3/akka.net