Fixing and enabling tests that check fake_quant matches quant+dequant (#59095)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/59095
These tests were disabled, I'm unsure as to why. I've
re-enabled them and remade them to expand testing to different devices
and dtypes
Test Plan:
python test/test_quantization.py TestFakeQuantizeOps.test_numerical_consistency
Imported from OSS
Reviewed By: bdhirsh
Differential Revision: D29018745
fbshipit-source-id: 28188f32bafd1f1704c00ba49d09ed719dd1aeb2