Revert "Revert [ONNX] Redesign inplace conversion" (#56675)
Summary:
Adjust how MutationRemover is used to avoid creating aliasDb multiple times for the same graph.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/56675
Reviewed By: pbelevich
Differential Revision: D27945692
Pulled By: SplitInfinity
fbshipit-source-id: a6c548438e88ddee18ef03a6f0461ab9eaaaa829
