Comment 2 for bug 1753568

Reviewed: https://review.openstack.org/549851
Committed: https://git.openstack.org/cgit/openstack/kolla/commit/?id=eb3cd4f30f78b9e4c52209e9ed58f5d79fdffd3c
Submitter: Zuul
Branch: master

commit eb3cd4f30f78b9e4c52209e9ed58f5d79fdffd3c
Author: Brent Eagles <email address hidden>
Date: Mon Mar 5 15:50:11 2018 -0330

    Fix neutron dhcp agent dockerfile for non-deb/ubuntu

    The macro.install_packages line was inside the if block for debian and
    ubuntu distros, making it so that setting neutron_dhcp_agent_packages
    via overrides has no effect on CentOS, etc.

    Change-Id: I131ada5f92b5827fd571e698719ec12dea1e66cb
    Closes-Bug: #1753568