[DataPipe] adding SequenceWrapperMapDataPipe (#66275)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/66275
Once this is added to Core, TorchData's PR will not need a custom class and can use this wrapper instead.
cc VitalyFedyunin ejguan NivekT
Test Plan: Imported from OSS
Reviewed By: ejguan
Differential Revision: D31485822
Pulled By: NivekT
fbshipit-source-id: 790de27629c89c0ca7163a8ee5a09ee8b8233340
