[FX] Add in resnet + quantization tests (#43157)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/43157
Test Plan: Imported from OSS
Reviewed By: zdevito
Differential Revision: D23173327
Pulled By: jamesr66a
fbshipit-source-id: 724d0f5399d389cdaa53917861b2113c33b9b5f9
