[CSBindings] Fix spacing issues in potential bindings.
[CSBindings] Fix spacing issues in potential bindings.

Reformat direct bindings and default literal bindings to print as a list.

apple/swift,apple/swift,roambotics/swift,glessard/swift,apple/swift,glessard/swift,roambotics/swift,apple/swift,roambotics/swift,benlangmuir/swift,benlangmuir/swift,roambotics/swift,roambotics/swift,apple/swift,benlangmuir/swift,glessard/swift,glessard/swift,roambotics/swift,glessard/swift,benlangmuir/swift,benlangmuir/swift,glessard/swift,apple/swift,benlangmuir/swift