Update reduction_ops groupings to include primtorch types (#107338)
Fixes https://github.com/pytorch/pytorch/issues/107335. The skips were updated for the _ref ops to match those for eager mode where necessary. Part of breakdown of https://github.com/pytorch/pytorch/pull/104489.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/107338
Approved by: https://github.com/ezyang
