Port fmax & fmin to structured kernel (#58458)
Summary:
Port fmax & fmin to structured kernel
Related https://github.com/pytorch/pytorch/issues/55070
Pull Request resolved: https://github.com/pytorch/pytorch/pull/58458
Reviewed By: ailzhang
Differential Revision: D28509263
Pulled By: ezyang
fbshipit-source-id: 3fccb46746e5c0695fe8fa498ce32f8ab4609f04
