Automated submodule update: FBGEMM (#54575)
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/7c0c48665011fb7056e3334f677e6c7f39be99e0
Pull Request resolved: https://github.com/pytorch/pytorch/pull/54575
Test Plan: Ensure that CI jobs succeed on GitHub before landing.
Reviewed By: dskhudia, yns88
Differential Revision: D27286716
fbshipit-source-id: 03b83dacc04edecebbb5b49046baa27deb5ba541
