[tensorexpr][ir][quant] Adding qscale and qzero to tensorexpr IR Buf (#66675)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/66675
Test Plan: Imported from OSS
Reviewed By: gchanan
Differential Revision: D31676328
Pulled By: IvanKobzarev
fbshipit-source-id: c6479415fa7d809e02dd3789ee0bfd6dfe50dc92
