Automated submodule update: FBGEMM (#74104)
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/43d47445d6c1759e04489d1f390d22129f401c97
Pull Request resolved: https://github.com/pytorch/pytorch/pull/74104
Test Plan: Ensure that CI jobs succeed on GitHub before landing.
Reviewed By: jasonjk-park, jianyuh
Differential Revision: D34822662
fbshipit-source-id: 18d76c84b8353c8e5c306487cac43e742ace2634
(cherry picked from commit 34a88f94b3b5690f46b8ba7bd9745e9260847941)
