Don't add local version to Conda packages. (#24014)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/24014
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Test Plan: Imported from OSS
Differential Revision: D16714081
Pulled By: ezyang
fbshipit-source-id: d346fbe8a54d5c182f81d2b908b1cdf191e3d822
