[quant][graphmode][refactor] swapDeQuant takes block as arugment (#35135)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/35135
This in preperation for the support of prim::If in SwapDeQuant
Test Plan:
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Imported from OSS
Differential Revision: D20655296
fbshipit-source-id: d8507e0020096940e14bc0fb7bde6a22ce706b72
