[quant][decomposed] Add support for int32 for decomposed q/dq ops (#89881)
Summary:
att
Test Plan:
python test/test_quantization.py -k test_decomposed_quantize_per_tensor
python test/test_qunatization.py -k test_decomposed_dequantize_per_tensor
Reviewers:
Subscribers:
Tasks:
Tags:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/89881
Approved by: https://github.com/cccclai
