Make all periodic jobs to be voting
Make all periodic jobs to be voting

It's easier to check what was wrong if jobs in periodic queue
are voting.
It will not block any development so it is safe to do that.

Change-Id: I038f83afb1fd47de8570f526e594c4c69f4bfe19

openstack/neutron,openstack/neutron,mahak/neutron,openstack/neutron,mahak/neutron,mahak/neutron