[quant] AO migration of the `_correct_bias.py`, `_equalize.py`, and `_learnable_fake_quantize.py` (#64917)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/64917
AO Team is migrating the existing torch.quantization into torch.ao.quantization. We are doing it one file at a time to make sure that the internal callsites are updated properly.
This migrates from torch.quantization to torch.ao.quantization the following files:
- `_correct_bias.py`
- `_equalize.py`
- `_learnable_fake_quantize.py`
**Note:** These file are migrated completely without any warning. The old location is thus silently deprecated.
Test Plan: `buck test mode/dev //caffe2/test:quantization -- TestBiasCorrection`
Reviewed By: vkuzo
Differential Revision: D30898565
fbshipit-source-id: 1d39be2539dd1adfcb42e16bdcc0daf5c8316bbd
