Add some unit tests from cm3leon involving repeat_interleave (#102733)
These actually were fixed by https://github.com/pytorch/pytorch/pull/102570
but that PR doesn't test guard-freeness, so here you go.
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/102733
Approved by: https://github.com/zou3519