[quant][graphmode][fx] Add additional_object_mapping argument to convert (#46338)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/46338
Should we merge quantized module and quantized operator configurations?
Test Plan: Imported from OSS
Reviewed By: vkuzo
Differential Revision: D24317435
fbshipit-source-id: 3575251fe9d80a6628b8c3243c2ed92ea5e921e3
