Automated submodule update: FBGEMM (#47929)
Summary:
This is an automated pull request to update the first-party submodule for [pytorch/FBGEMM](https://github.com/pytorch/FBGEMM).
New submodule commit: https://github.com/pytorch/FBGEMM/commit/9b0131179f293a645bfd3409cd66fa5eecc393b0
Pull Request resolved: https://github.com/pytorch/pytorch/pull/47929
Test Plan: Ensure that CI jobs succeed on GitHub before landing.
Reviewed By: smessmer
Differential Revision: D24957361
fbshipit-source-id: 72fe80a784f10ddca52ee99fcf67cf6448a93012
