[quant] Support clone for per channel affine quantized tensor (#44573)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/44573
fixes: https://github.com/pytorch/pytorch/issues/33309
Test Plan: Imported from OSS
Reviewed By: VitalyFedyunin
Differential Revision: D23663828
fbshipit-source-id: 9a021a22b6075b1e94b3f91c0c101fbb9246ec0e
