Add remote_module logging to the __new__ method. (#68035)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/68035
RemoteModule is sometimes created using object.__new__ (ex:
init_from_module_rref), in this case the logging in the __init__ method would
not pick this up.
As a result, adding a `__new__` method to RemoteModule to log all usages
appropriately.
ghstack-source-id: 142762019
Test Plan: waitforbuildbot
Reviewed By: vipannalla
Differential Revision: D32263978
fbshipit-source-id: a95ab0bb5d0836da8fe6333c41593af164b008d9
