doc: add specs repo maintenance tasks
Updating the specs repo for the next release cycle isn't currently
listed in the release cycle tasks, so add it.
@@ -80,6 +80,12 @@ Between Milestone-1 and Milestone-2
#. Review stable backports and release status.
+#. The Cinder Spec Freeze usually occurs sometime within this window.
+ After all the approved specs have merged, propose a patch that adds
+ a directory for the next release. (You may have to wait until the release
+ name has been determined by the TC.) Example patch:
+ https://review.opendev.org/c/openstack/cinder-specs/+/778436
+
#. Watch for and respond to updates to new driver patches.
Milestone-2
