add kayobe to release management doc's Launchpad admin section

Kayobe moved away from Storyboard some time ago

Change-Id: I9e57150645aebf4b684c609b9b356b8921aa7333

Author: bbezak

doc/source/contributor/release-management.rst

@@ -87,15 +87,15 @@ This needs to be done for each of the following projects:
 
 * https://launchpad.net/ansible-collection-kolla
 
+* https://launchpad.net/kayobe
+
 At the beginning of a cycle, ensure a named series exists for the cycle in each
 project. If not, create one via the project landing page (e.g.
 https://launchpad.net/kolla) - in the "Series and milestones" section click in
 "Register a series". Once the series has been created, create the necessary
 milestones, including the final release. Series can be marked as "Active
 Development" or "Current Stable Release" as necessary.
 
-Kayobe uses Storyboard, which does not track series or milestones.
-
 Milestones
 ----------