[quant][fx] EmbeddingBag quantization support (#46678)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/46678
Test Plan:
python test/test_quantization.py TestQuantzeFxOps.test_qembedding_bag_module
Imported from OSS
Reviewed By: jerryzh168
Differential Revision: D24463306
fbshipit-source-id: 175e77f4450344fbf63409be35338b0c29afd585
