Adds puppet-systemd to newton
Adds puppet-systemd to newton

Tested the module works with newton deployments.  This is required for a
critical fix with non HA deployments:
https://review.openstack.org/#/c/408250/

Change-Id: I1ba7ee3c5f05d3ce98330ec758e82aeaaaffda3e
Signed-off-by: Tim Rozet <fa77065b01316237fb8724959b2d0a325cd92ce5@redhat.com>

redhat-openstack/rdoinfo,javierpena/rdoinfo