Move ovn-enforce-scope-old-defaults to experimental/periodic

The job ``neutron-tempest-plugin-ovn-enforce-scope-old-defaults`` is now
executed in the periodic and experimental queues.

Change-Id: I5d3dd531761ccc52a86355eb9b2907c966d000f5
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 3cdc7bd..5feac4e 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -4,7 +4,6 @@
       jobs:
         - neutron-tempest-plugin-openvswitch
         - neutron-tempest-plugin-openvswitch-iptables_hybrid
-        - neutron-tempest-plugin-ovn-enforce-scope-old-defaults
         - neutron-tempest-plugin-ovn
         - neutron-tempest-plugin-designate-scenario:
             # TODO(slaweq) make job voting again once bug
@@ -15,7 +14,6 @@
         - neutron-tempest-plugin-openvswitch
         - neutron-tempest-plugin-ovn
         - neutron-tempest-plugin-openvswitch-iptables_hybrid
-        - neutron-tempest-plugin-ovn-enforce-scope-old-defaults
     #TODO(slaweq): Move neutron-tempest-plugin-dvr-multinode-scenario out of
     #              the experimental queue when it will be more stable
     experimental:
@@ -26,6 +24,10 @@
         - neutron-tempest-plugin-openvswitch-iptables_hybrid-distributed-dhcp
         - neutron-tempest-plugin-api-ovs-eventlet
         - neutron-tempest-plugin-api-ovn-eventlet
+        - neutron-tempest-plugin-ovn-enforce-scope-old-defaults
+    periodic:
+      jobs:
+        - neutron-tempest-plugin-ovn-enforce-scope-old-defaults
 
 
 - project-template: