[quant][fx][refactor] Rename qconfig_utils.py to qconfig_mapping_utils.py in torch/ao/quantization/fx (#83369)
Summary:
att, it seems more appropriate to name it qconfig_mapping_utils, also we probably want to move
the functions in torch/ao/quantization/qconfig_mapping_utils.py to torch/ao/quantization/fx/qconfig_mapping_utils.py as well
Test Plan:
python test/test_quantization.py TestQuantizeFx
Reviewers:
Subscribers:
Tasks:
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Pull Request resolved: https://github.com/pytorch/pytorch/pull/83369
Approved by: https://github.com/andrewor14
