[quant] Set sparse to False for embedding_bag ops in graph mode (#45997)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/45997
The current sparse field using in the float module is for sparse gradients, which is not applicable
to inference. The sparse field in the quantizd ops denotes pruned weights.
Test Plan:
python test/test_quantization.py TestQuantizeDynamicJitOps.test_embedding_bag
Imported from OSS
Reviewed By: qizzzh
Differential Revision: D24176543
fbshipit-source-id: a05b4ff949e0375462ae411947f68076e1b460d2
