[rubygems/rubygems] Fix git source conservativeness
https://github.com/rubygems/rubygems/commit/9a0e0dfd5b
[rubygems/rubygems] Fix git source conservativeness
https://github.com/rubygems/rubygems/commit/9a0e0dfd5b