Drop python2-pika_pool rpm
Drop python2-pika_pool rpm

As a follow up to I7204aab66a252e0fdc3c0eebf5232903340a7e5d
also drop the rpm for pika_pool

Change-Id: I3db311cfa5310d26b672b17928cdbd72ea655f8b

stackforge/kolla,openstack/kolla,rahulunair/kolla,openstack/kolla,rahulunair/kolla,stackforge/kolla,stackforge/kolla