Add vulkan clamp op (#47196)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/47196
Added vulkan clamp ops
Test Plan: Imported from OSS
Reviewed By: AshkanAliabadi
Differential Revision: D24688470
Pulled By: SS-JIA
fbshipit-source-id: b74d6718811972904816441e93515a982a518fd9
