Fix cinder::rabbitmq rspec tests
Fix cinder::rabbitmq rspec tests

$::osfamily fact is now required by puppetlabs-rabbitmq.

Change-Id: I87693a2d767e6b319489eaa76fbf85fdc86c951a

TelekomCloud/puppet-cinder,gwdg/puppet-cinder,umago/puppet-cinder,blkperl/puppet-cinder,mattymo/puppet-cinder,varunarya10/puppet-cinder,aquto/puppet-cinder