add register_device_op_overrides (#119268)
Fixes #119267
Currently https://github.com/pytorch/pytorch/blob/main/torch/_inductor/codegen/common.py#L106 only supports built-in device function, I'm going to add a register function to get overrides class.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/119268
Approved by: https://github.com/jansel
