pytorch

aa7da7b0 - [quant][embedding qat] Enable quint4 in EmbeddingBag QAT workflow (#66348)

[quant][embedding qat] Enable quint4 in EmbeddingBag QAT workflow (#66348) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/66348 Test Plan: Imported from OSS Reviewed By: HDCharles Differential Revision: D31691300 Pulled By: b-koopman fbshipit-source-id: 11bd75b608b972394fe9f7c9b7bf034af42f28b5