(Maint) Add beaker dependency for acceptance tests
(Maint) Add beaker dependency for acceptance tests

ferventcoder/puppetlabs-reboot,puppetlabs/puppetlabs-reboot,cyberious/puppetlabs-reboot,twc-openstack/puppet-reboot,aaam/puppetlabs-reboot,cyberious/puppetlabs-reboot,twc-openstack/puppet-reboot,ferventcoder/puppetlabs-reboot,puppetlabs/puppetlabs-reboot,aaam/puppetlabs-reboot