Properly retire neutron-lbaas

neutron-lbaas is retired completly but
updated as deprecated not retired.
- https://review.opendev.org/c/openstack/governance/+/705780

Adding retirement date same as it was proposed for
deprecation in 705780.

Change-Id: I04bf076a051e0bf8333f5dc7c000952048dcb523

reference/legacy.yaml

@@ -581,6 +581,21 @@ neutron:
       repos:
         - openstack/python-neutron-pd-driver
 
+octavia:
+  irc-channel: openstack-lbaas
+  service: Load-balancer service
+  url: https://wiki.openstack.org/wiki/Octavia
+  partial: yes
+  deliverables:
+    neutron-lbaas:
+      retired-on: 2020-02-04
+      repos:
+        - openstack/neutron-lbaas
+    neutron-lbaas-dashboard:
+      retired-on: 2020-02-04
+      repos:
+        - openstack/neutron-lbaas-dashboard
+
 OpenStack Charms:
   irc-channel: openstack-charms
   service: Juju Charms for deployment of OpenStack

reference/projects.yaml

@@ -1246,21 +1246,6 @@ octavia:
     services, in technology-agnostic manner.
   url: https://wiki.openstack.org/wiki/Octavia
   deliverables:
-    neutron-lbaas:
-      deprecated: ussuri
-      release-management: deprecated
-      repos:
-        - openstack/neutron-lbaas
-      tags:
-        - stable:follows-policy
-        - assert:follows-standard-deprecation
-    neutron-lbaas-dashboard:
-      deprecated: ussuri
-      release-management: deprecated
-      repos:
-        - openstack/neutron-lbaas-dashboard
-      tags:
-        - stable:follows-policy
     octavia:
       repos:
         - openstack/octavia