Revert FC workaround for ReflectionPad3d (#61308)
Summary:
Fixes https://github.com/pytorch/pytorch/issues/61248
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61308
Reviewed By: iramazanli
Differential Revision: D29566849
Pulled By: jbschlosser
fbshipit-source-id: 8ab443ffef7fd9840d64d71afc2f2d2b8a410ddb
