CLN Removes unused RReLU code (#57672)
Summary:
Follow up from https://github.com/pytorch/pytorch/issues/49788
Pull Request resolved: https://github.com/pytorch/pytorch/pull/57672
Reviewed By: mruberry
Differential Revision: D28291489
Pulled By: ngimel
fbshipit-source-id: 4691051165756d38ef37b48a78f456fa44d27022
