Make lightning reproducible

[ayushidalmia]

Summary: In this diff we make changes to ensure we can control reproducibility in d2go:

• update setup.py to enforce deterministic performance if set via config
• set lightning parameters if deterministic is passed:

 {
                "sync_batchnorm": True,
                "deterministic": True,
                "replace_sampler_ddp": False,
 }

• allow passing prefetch_factor, pin_memory, persistent_memory as args to batch dataloader.
• minor fix in training sampler

Differential Revision: D55767128

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D55767128

[facebook-github-bot]

This pull request has been merged in facebookresearch/d2go@aa7716be479f9d93cbf9c9d0a804f0444ece9bce.