[quant] FakeQuantize inherit from FakeQuantizeBase (#48072)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/48072
Test Plan: Imported from OSS
Reviewed By: raghuramank100
Differential Revision: D25011074
fbshipit-source-id: 260f4d39299bc148b65c21e67b571dfa1d0fe2ad
