Revert "Port `sort` kernel to structured kernels. (#62391)" (#65876)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/65876
This reverts commit 93852bb2d41d90b6ac660015d79f7474bcebb774.
Test Plan: Imported from OSS
Reviewed By: ezyang
Differential Revision: D31296329
Pulled By: bdhirsh
fbshipit-source-id: 85eae72f2346d69290f440f5393a7da096a96c6e
