Switch from *.groovy to *.yml
Switch from *.groovy to *.yml

We don't have any groovy scripts anymore.

stephentoub/roslyn,jasonmalinowski/roslyn,dotnet/roslyn,abock/roslyn,tannergooding/roslyn,wvdd007/roslyn,heejaechang/roslyn,genlu/roslyn,davkean/roslyn,aelij/roslyn,mgoertz-msft/roslyn,physhi/roslyn,wvdd007/roslyn,nguerrera/roslyn,AlekseyTs/roslyn,AmadeusW/roslyn,shyamnamboodiripad/roslyn,dotnet/roslyn,sharwell/roslyn,gafter/roslyn,eriawan/roslyn,aelij/roslyn,diryboy/roslyn,jmarolf/roslyn,CyrusNajmabadi/roslyn,KirillOsenkov/roslyn,jmarolf/roslyn,KirillOsenkov/roslyn,mgoertz-msft/roslyn,tmat/roslyn,ErikSchierboom/roslyn,heejaechang/roslyn,ErikSchierboom/roslyn,diryboy/roslyn,dotnet/roslyn,bartdesmet/roslyn,stephentoub/roslyn,jasonmalinowski/roslyn,agocke/roslyn,tannergooding/roslyn,mavasani/roslyn,physhi/roslyn,eriawan/roslyn,panopticoncentral/roslyn,reaction1989/roslyn,nguerrera/roslyn,shyamnamboodiripad/roslyn,panopticoncentral/roslyn,shyamnamboodiripad/roslyn,sharwell/roslyn,davkean/roslyn,mgoertz-msft/roslyn,AmadeusW/roslyn,heejaechang/roslyn,KevinRansom/roslyn,genlu/roslyn,AlekseyTs/roslyn,genlu/roslyn,aelij/roslyn,agocke/roslyn,abock/roslyn,weltkante/roslyn,AlekseyTs/roslyn,tannergooding/roslyn,weltkante/roslyn,brettfo/roslyn,nguerrera/roslyn,davkean/roslyn,diryboy/roslyn,mavasani/roslyn,AmadeusW/roslyn,ErikSchierboom/roslyn,weltkante/roslyn,mavasani/roslyn,KevinRansom/roslyn,wvdd007/roslyn,jmarolf/roslyn,reaction1989/roslyn,eriawan/roslyn,tmat/roslyn,agocke/roslyn,bartdesmet/roslyn,gafter/roslyn,abock/roslyn,jasonmalinowski/roslyn,KirillOsenkov/roslyn,brettfo/roslyn,tmat/roslyn,panopticoncentral/roslyn,brettfo/roslyn,CyrusNajmabadi/roslyn,KevinRansom/roslyn,CyrusNajmabadi/roslyn,sharwell/roslyn,stephentoub/roslyn,reaction1989/roslyn,bartdesmet/roslyn,physhi/roslyn,gafter/roslyn