[rubygems/rubygems] Split out Gem::PathSupport#default_home_dir to fix "bundle doctor" specs.
https://github.com/rubygems/rubygems/commit/d7f3f901f1
[rubygems/rubygems] Split out Gem::PathSupport#default_home_dir to fix "bundle doctor" specs.
https://github.com/rubygems/rubygems/commit/d7f3f901f1