[rubygems/rubygems] Allow auto-install to install missing git gems
Currently, auto-install with git gems fails, when it would succeed with a rubygems-source gem
Fix the issue by doing the same fallback for git errors as we do for missing gems, the git errors should only bubble up in these cases when the gem is not installed, meaning we want to go through the install flow (and any persistent errors will be raised through there)
[rubygems/rubygems] Allow auto-install to install missing git gems
Currently, auto-install with git gems fails, when
it would succeed with a rubygems-source gem
Fix the issue by doing the same fallback for git errors as we do for
missing gems, the git errors should only bubble up in these cases when
the gem is not installed, meaning we want to go through the install flow
(and any persistent errors will be raised through there)
https://github.com/rubygems/rubygems/commit/e25a339f7a