Add weekly periodic pipelines
Add weekly periodic pipelines

Change-Id: Ibf5d3a733458be9cb9a862d0e319f03c4c02d6b3
Depends-On: Ia6da55d59ca3ba1a63545cc793534ed0b875a046

nuagenetworks/nuage-openstack-neutron,nuagenetworks/nuage-openstack-neutron