[stable/2023.2] feat: add neutron_policy_server support (#1487)

Depends-On https://github.com/vexxhost/neutron-policy-server/pull/1\n\nCloses #1483
diff --git a/roles/defaults/vars/main.yml b/roles/defaults/vars/main.yml
index c365cd1..7314565 100644
--- a/roles/defaults/vars/main.yml
+++ b/roles/defaults/vars/main.yml
@@ -143,6 +143,7 @@
   neutron_rpc_server: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
   neutron_sriov_agent_init: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
   neutron_sriov_agent: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
+  neutron_policy_server: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
   node_feature_discovery: registry.k8s.io/nfd/node-feature-discovery:v0.15.4
   nova_api: "registry.atmosphere.dev/library/nova:{{ atmosphere_release }}"
   nova_archive_deleted_rows: "registry.atmosphere.dev/library/nova:{{ atmosphere_release }}"