Changing the rounding in the QTensor (#19714)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/19714
We had rounding in the quantizer set as `round(x/scale) + zp`. To make it consistent, converting it to `round(x/scale + zp)`.
Reviewed By: raghuramank100
Differential Revision: D15077095
fbshipit-source-id: 5d20a90391fe8c2e11b338c05631fcf7770320c3
