For Ruby 2.2.2, apply RVM patch
For Ruby 2.2.2, apply RVM patch

Without this, Ruby chooses the old `$GEM_HOME` location to install gems,
resulting in installation failures

Distelli/travis-cookbooks,Zarthus/travis-cookbooks,travis-ci/travis-cookbooks,Acidburn0zzz/travis-cookbooks,Zarthus/travis-cookbooks,vinaykaradia/travis-cookbook-cloned,vinaykaradia/travis-cookbook-cloned,vinaykaradia/travis-cookbook-cloned,Distelli/travis-cookbooks,gavioto/travis-cookbooks,ljharb/travis-cookbooks,ljharb/travis-cookbooks,ardock/travis-cookbooks,dracos/travis-cookbooks,ardock/travis-cookbooks,vinaykaradia/travis-cookbook-cloned,Zarthus/travis-cookbooks,dracos/travis-cookbooks,Acidburn0zzz/travis-cookbooks,ardock/travis-cookbooks,gavioto/travis-cookbooks,Acidburn0zzz/travis-cookbooks,dracos/travis-cookbooks,travis-ci/travis-cookbooks,ljharb/travis-cookbooks,spurti-chopra/travis-cookbooks,spurti-chopra/travis-cookbooks,Zarthus/travis-cookbooks,dracos/travis-cookbooks,Distelli/travis-cookbooks,travis-ci/travis-cookbooks,Acidburn0zzz/travis-cookbooks,gavioto/travis-cookbooks,spurti-chopra/travis-cookbooks,vinaykaradia/travis-cookbook-cloned,ardock/travis-cookbooks,Distelli/travis-cookbooks,gavioto/travis-cookbooks