SymInt'ify tile (#106933)
When auditing before I was deceived by the argument name "dims". Actually, this is saying how many times to replicate each dim, so definitely can be symbolic.
Signed-off-by: Edward Z. Yang <ezyang@meta.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/106933
Approved by: https://github.com/nkaretnikov, https://github.com/lezcano