Enable UBSAN test for FBGEMM in dynamic quant test (#25099)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/25099
As title says
ghstack-source-id: 88875870
Test Plan: CI
Differential Revision: D16986248
fbshipit-source-id: 2a0de41e89e413a32957b12308e5e6f48715477f
