Log Message:
Update ruby22{,-base,gdbm,fiddle,readline,tk} to 2.2.6.

pkgsrc change: rubygems dose not blame open-ended dependency unless verbose
option is enabled.

Ruby 2.2.6 Released				Posted by usa on 15 Nov 2016

Ruby 2.2.6 has been released.

This release includes new SSL certificates for RubyGems. And, this also
includes about 80 bug fixes after the previous release. See the ChangeLog for
details.