Disable concurrent builds in code coverage
Disable concurrent builds in code coverage

dotnet/wcf,hongdai/wcf,khdang/wcf,imcarolwang/wcf,dotnet/wcf,KKhurin/wcf,hongdai/wcf,ericstj/wcf,ElJerry/wcf,MattGal/wcf,zhenlan/wcf,StephenBonikowsky/wcf,dotnet/wcf,imcarolwang/wcf,iamjasonp/wcf,mconnew/wcf,shmao/wcf,ElJerry/wcf,MattGal/wcf,mconnew/wcf,khdang/wcf,StephenBonikowsky/wcf,imcarolwang/wcf,KKhurin/wcf,iamjasonp/wcf,ericstj/wcf,mconnew/wcf,shmao/wcf,zhenlan/wcf