Prepare Wallaby M3
Prepare Wallaby M3

Update the version metadata for Wallaby milestone M3

Change-Id: Ibb57a8796523ab87acfd6da7474f4880bb18e546

openstack/puppet-monasca,openstack/puppet-monasca,openstack/puppet-monasca,openstack/puppet-monasca,openstack/puppet-monasca