add rocm GHA workflow (#68552)
Summary:
cc jeffdaily sunway513 jithunnair-amd ROCmSupport KyleCZH
Pull Request resolved: https://github.com/pytorch/pytorch/pull/68552
Reviewed By: bdhirsh
Differential Revision: D33569551
Pulled By: seemethere
fbshipit-source-id: cc7d68a22ad0eedd4d11eea3cf43a909e5b8616b
(cherry picked from commit 2bb701eb9d2c1ec79bf3f5b3e75cb7ec41fdeb4d)
