Fourth phase of the deprecation of trove-integration

Removed from projects.yaml
Added to legacy.yaml

Change-Id: Ie8c5a7e7908c2a46f4dbc57edee28c400e0b07e6

reference/legacy.yaml

@@ -1453,3 +1453,15 @@ tripleo:
       retired-on: 2017-03-28
       docs:
         contributor: http://docs.openstack.org/developer/os-cloud-config/
+
+trove:
+  irc-channel: openstack-trove
+  service: Database as a service
+  url: https://wiki.openstack.org/wiki/Trove
+  partial: yes
+  deliverables:
+    trove-integration:
+      retired-on: 2018-02-05
+      repos:
+        - openstack/trove-integration
+

reference/projects.yaml

@@ -3665,9 +3665,6 @@ trove:
       tags:
         - stable:follows-policy
         - assert:follows-standard-deprecation
-    trove-integration:
-      repos:
-        - openstack/trove-integration
     trove-specs:
       repos:
         - openstack/trove-specs