Remove remaining IR Expect files (#17886)
Summary:
Last batch of IR expect files removed. Includes some removal of expect files that are no longer used.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/17886
Differential Revision: D14414435
Pulled By: eellison
fbshipit-source-id: 0bfd7ce66ac2f72a57f15f45ebd60b95e80b6c16
