Add more test cases for cdist OpInfo and TODOs (#56604)
Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56604
Test Plan: Imported from OSS
Reviewed By: ailzhang
Differential Revision: D27939203
Pulled By: albanD
fbshipit-source-id: 197de148ba00d217eb0bfc5b5724d23cf6de0910
