Add openstack/os-api-ref to #openstack-doc
This is an openstack-doc team deliverable...I think [1].
[1] https://review.openstack.org/#/admin/groups/1391,members
@@ -380,6 +380,7 @@ openstack-doc:
- openstack/openstack-doc-tools
- openstack/openstack-manuals
- openstack/openstackdocstheme
+ - openstack/os-api-ref
- openstack/security-doc
- openstack/training-guides
- openstack/training-labs
