Update .github\CODEOWNERS to reflect EditorFeatures.Cocoa moving
Update .github\CODEOWNERS to reflect EditorFeatures.Cocoa moving

dotnet/roslyn,AlekseyTs/roslyn,eriawan/roslyn,wvdd007/roslyn,KirillOsenkov/roslyn,diryboy/roslyn,heejaechang/roslyn,tannergooding/roslyn,ErikSchierboom/roslyn,bartdesmet/roslyn,ErikSchierboom/roslyn,ErikSchierboom/roslyn,jasonmalinowski/roslyn,mgoertz-msft/roslyn,AmadeusW/roslyn,bartdesmet/roslyn,wvdd007/roslyn,heejaechang/roslyn,tmat/roslyn,AlekseyTs/roslyn,mavasani/roslyn,weltkante/roslyn,eriawan/roslyn,diryboy/roslyn,diryboy/roslyn,stephentoub/roslyn,AmadeusW/roslyn,sharwell/roslyn,jasonmalinowski/roslyn,stephentoub/roslyn,CyrusNajmabadi/roslyn,physhi/roslyn,weltkante/roslyn,AlekseyTs/roslyn,mavasani/roslyn,stephentoub/roslyn,KevinRansom/roslyn,KevinRansom/roslyn,panopticoncentral/roslyn,weltkante/roslyn,tmat/roslyn,tmat/roslyn,KirillOsenkov/roslyn,physhi/roslyn,panopticoncentral/roslyn,jasonmalinowski/roslyn,dotnet/roslyn,eriawan/roslyn,bartdesmet/roslyn,shyamnamboodiripad/roslyn,wvdd007/roslyn,mgoertz-msft/roslyn,sharwell/roslyn,AmadeusW/roslyn,dotnet/roslyn,mgoertz-msft/roslyn,CyrusNajmabadi/roslyn,mavasani/roslyn,shyamnamboodiripad/roslyn,KirillOsenkov/roslyn,panopticoncentral/roslyn,CyrusNajmabadi/roslyn,heejaechang/roslyn,physhi/roslyn,tannergooding/roslyn,shyamnamboodiripad/roslyn,KevinRansom/roslyn,tannergooding/roslyn,sharwell/roslyn