[ROCm] Enable test_ddp_hooks.py test cases (#52403)
Summary:
Re-enabling these test cases for ROCm because they are passing.
jeffdaily
Pull Request resolved: https://github.com/pytorch/pytorch/pull/52403
Reviewed By: jbschlosser, SciPioneer
Differential Revision: D26516727
Pulled By: malfet
fbshipit-source-id: 6c70805eda39b0aadfbeb30a527af3906d2da867
