Make neutron-tempest-plugin-designate-scenario non-voting temporary

This can be reverted once related bug will be fixed. For now lets
unblock our gate by making this job non-voting.

This job is not running in the gate queue neighter in
neutron-tempest-plugin nor neutron gate.

Related-bug: #2072627
Change-Id: Icab69e12c71d384d4573ca56154fc3812b6355c2
diff --git a/zuul.d/project.yaml b/zuul.d/project.yaml
index 79762cd..9a20f80 100644
--- a/zuul.d/project.yaml
+++ b/zuul.d/project.yaml
@@ -6,7 +6,10 @@
         - neutron-tempest-plugin-openvswitch-iptables_hybrid
         - neutron-tempest-plugin-openvswitch-enforce-scope-old-defaults
         - neutron-tempest-plugin-ovn
-        - neutron-tempest-plugin-designate-scenario
+        - neutron-tempest-plugin-designate-scenario:
+            # TODO(slaweq) make job voting again once bug
+            # https://bugs.launchpad.net/designate/+bug/2072627 will be fixed
+            voting: false
     gate:
       jobs:
         - neutron-tempest-plugin-openvswitch