Revert "Set torch.backends.cudnn.enabled to false when testing accuracy (#94363)"
This reverts commit 7bfc59993d25c444eccb6cd77e85e4dd0a348b7e.
Reverted https://github.com/pytorch/pytorch/pull/94363 on behalf of https://github.com/huydhn due to This change fails in trunk https://hud.pytorch.org/pytorch/pytorch/commit/7bfc59993d25c444eccb6cd77e85e4dd0a348b7e running out of memory. Mark this as weird because it was green in PR
