pytorch

ecbf6f99 - Removed unused weight update in prepack. Moved zero point update to (#32254)

Removed unused weight update in prepack. Moved zero point update to (#32254) Summary: qlinear/qconv to be consistent with data update. Pull Request resolved: https://github.com/pytorch/pytorch/pull/32254 Differential Revision: D19422929 Pulled By: kimishpatel fbshipit-source-id: 595a4f7d6fde4978c94f3e720ec8645f3f2bdb7a