pyi codegen - removing byte-for-byte-compatibility hacks (sorting overloads) (#49056)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/49056
This is another byte-for-byte compatibility hack. I'm now sorting pyi signature overloads (previously the codegen did not).
Mostly put this in a separate PR just to more easily reason about the diff in the codegen output.
Test Plan: Imported from OSS
Reviewed By: ljk53
Differential Revision: D25410846
Pulled By: bdhirsh
fbshipit-source-id: 06e5c32edbce610dd12ec7499014b41b23c646bd
