remove unused skiptest
remove unused skiptest

crummel/dotnet_core-setup,ericstj/core-setup,wtgodbe/core-setup,wtgodbe/core-setup,rakeshsinghranchi/core-setup,chcosta/core-setup,MichaelSimons/core-setup,MichaelSimons/core-setup,rakeshsinghranchi/core-setup,ericstj/core-setup,chcosta/core-setup,rakeshsinghranchi/core-setup,chcosta/core-setup,crummel/dotnet_core-setup,rakeshsinghranchi/core-setup,MichaelSimons/core-setup,wtgodbe/core-setup,rakeshsinghranchi/core-setup,ericstj/core-setup,ericstj/core-setup,MichaelSimons/core-setup,crummel/dotnet_core-setup,crummel/dotnet_core-setup,chcosta/core-setup,rakeshsinghranchi/core-setup,wtgodbe/core-setup,crummel/dotnet_core-setup,wtgodbe/core-setup,ericstj/core-setup,MichaelSimons/core-setup,wtgodbe/core-setup,MichaelSimons/core-setup,chcosta/core-setup,crummel/dotnet_core-setup,ericstj/core-setup,chcosta/core-setup