Add OpInfo for torch.bucketize (#65821)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/65821
Reviewed By: malfet, mruberry
Differential Revision: D31386048
Pulled By: saketh-are
fbshipit-source-id: fae7ec7b6b57436d87d38d421c5f3f52be4cdadd
