Update hacking version to latest
Update hacking version to latest

Change-Id: Ib3b21290c0c2f60dde3260eff2b344984eaf1461

stackforge/monasca-common,stackforge/monasca-common,stackforge/monasca-common,openstack/monasca-common,openstack/monasca-common,openstack/monasca-common