[rubygems/rubygems] Fix gem uninstall warning when two versions of psych installed
gem uninstall
https://github.com/rubygems/rubygems/commit/1b5644b666
[rubygems/rubygems] Fix
gem uninstall
warning when two versions of psych installedhttps://github.com/rubygems/rubygems/commit/1b5644b666