[docs][ao] Add overload information for fake_quantize_per_tensor_affine (#63258)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/63258
This function supports scalar and tensor qparams
Test Plan:
CI
Imported from OSS
Reviewed By: jerryzh168
Differential Revision: D30316432
fbshipit-source-id: 8b2f5582e7e095fdda22c17d178abcbc89a2d1fc
