[DataLoader] Typing Enforcement for DataPipe at construct-time (#54066)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/54066
## Feature
- Add a decorator `construct_time_validation` to validate each input datapipe according to the corresponding type hint.
Test Plan: Imported from OSS
Reviewed By: VitalyFedyunin
Differential Revision: D27327236
Pulled By: ejguan
fbshipit-source-id: a9d4c6edb5b05090bd5a369eee50a6fb4d7cf957
