[DataPipe] Deprecating drop_empty_batches from Filter and other functional APIs (#88693)
- Deprecating based on https://github.com/pytorch/data/issues/163
Corresponding PRs from TorchData: https://github.com/pytorch/data/pull/890
Pull Request resolved: https://github.com/pytorch/pytorch/pull/88693
Approved by: https://github.com/NivekT