Automated submodule update: FBGEMM (#52129)
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/4d203256ba36b4f4db523ae74ac285a3e31b36da
Pull Request resolved: https://github.com/pytorch/pytorch/pull/52129
Test Plan: Ensure that CI jobs succeed on GitHub before landing.
Reviewed By: jianyuh
Differential Revision: D26393870
Pulled By: jspark1105
fbshipit-source-id: 6cf01c45c8768f453c9fac5f8af6813db0549083
