[quant][graphmode][fx] Support inplace option (#43983)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/43983
Support inplace option in apis
Test Plan: Imported from OSS
Reviewed By: vkuzo
Differential Revision: D23459260
fbshipit-source-id: 80409c7984f17d1a4e13fb1eece8e18a69ee43b3
