[quant][graphmode] Support quantizing shared ClassType with different qconfigs (#32205)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/32205
to be filled
Test Plan:
python test_jit.py
Imported from OSS
Differential Revision: D19508031
fbshipit-source-id: cbf03d34e52eae62595c34fde6ec645cb6744ad9