* lib/rubygems:  Update to RubyGems 2.2.2 prerelease to check fixes to
	  CI.
	* test/rubygems:  ditto.


git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-02-04

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e