[ONNX] Support restricted quantized range for activation.
PyTorch restricts activations to be in the range (0, 127).
In ONNX, the supported ranges are (0, 255) and (-128, 127),
respectfully, uint8 and int8. This PR extends support for range
(0, 127), by adding additional clipping when detected.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/76055
Approved by: https://github.com/garymm
