Adding QConfigTypePtrMap (#32203)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/32203
The type is needed for allowing multiple qconfig configurations for shared
ClassType, see next PR for more details
Test Plan:
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Imported from OSS
Differential Revision: D19508027
fbshipit-source-id: a3df29dab3038bfa88c55dda98a3e8a78e99e5a1
