[quant][bc-breaking] Remove QConfigDynamic from quantization api (#69875)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69875
att
Test Plan:
ci + regression tets:
```
python test/test_quantization.py TestPostTrainingStatic
python test/test_quantization.py TestPostTrainingDynamic
python test/test_quantization.py TestQuantizeFx
```
Imported from OSS
Reviewed By: vkuzo
Differential Revision: D33079096
fbshipit-source-id: 1e73bb27c518eba62b60f3a8c4b532dddc8367cf
