pytorch

043098ef - [quant][graphmode] Rename backend_config_dict folder to backend (#69882)

[quant][graphmode] Rename backend_config_dict folder to backend (#69882) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/69882 att Test Plan: ``` python test/fx2trt/test_quant_trt.py ``` Imported from OSS Reviewed By: supriyar Differential Revision: D33081761 fbshipit-source-id: c3178eec5798ac8587be09a963944b570c73e8ea