pytorch

054b90f0 - add channels last support for ChannelShuffle (#50247)

add channels last support for ChannelShuffle (#50247) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/50247 Test Plan: Imported from OSS Reviewed By: albanD Differential Revision: D26007052 Pulled By: VitalyFedyunin fbshipit-source-id: 08f737d64a65791c8002ffd56b79b02cf14d6159