feat: Neutron OVS+uwsgi support (#1160)

relate to #42
Note: ovn can't properly use uWSGI for now due to: https://bugs.launchpad.net/neutron/+bug/1912359

Reviewed-by: Mohammed Naser <mnaser@vexxhost.com>
diff --git a/roles/defaults/vars/main.yml b/roles/defaults/vars/main.yml
index dc90bfb..ca37422 100644
--- a/roles/defaults/vars/main.yml
+++ b/roles/defaults/vars/main.yml
@@ -129,6 +129,7 @@
   neutron_openvswitch_agent: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
   neutron_ovn_metadata: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
   neutron_server: "registry.atmosphere.dev/library/neutron:{{ atmosphere_release }}"
+  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 }}"
   node_feature_discovery: registry.k8s.io/nfd/node-feature-discovery:v0.15.4