port glu to use structured kernel approach (#61800)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/61800
resubmitting because the [last one](https://github.com/pytorch/pytorch/pull/61433) was unrecoverable due to making changes incorrectly in the stack
Test Plan: Imported from OSS
Reviewed By: iramazanli
Differential Revision: D29812492
Pulled By: makslevental
fbshipit-source-id: c3dfeacd1e00a526e24fbaab02dad48069d690ef
