Add support for `@staticmethod` (#27163)
Summary:
Resolve static methods as functions
Fixes #26792
](https://our.intern.facebook.com/intern/diff/17695094/)
Pull Request resolved: https://github.com/pytorch/pytorch/pull/27163
Pulled By: driazati
Differential Revision: D17695094
fbshipit-source-id: 4671cae1a92526a35c83b8d9c12a50aa5442412b
