Summary:
Force POSIX locale for calls to 'git remote' that might have
locale-dependent formatting, as shown in https://github.com/facebook/rocksdb/issues/8731 comment
Pull Request resolved: https://github.com/facebook/rocksdb/pull/9079
Test Plan:
manual (haven't tried on a machine with non-english default
locale)
Reviewed By: ltamasi
Differential Revision: D31943092
Pulled By: pdillinger
fbshipit-source-id: 7dbe5915824f39f73b412cc3d1a86a2521cf76c1