Initiate retirement of openstack/docs-specs
Initiate retirement of openstack/docs-specs

As announced on the mailing list [1].

[1] http://lists.openstack.org/pipermail/openstack-discuss/2019-July/007590.html

Change-Id: Ie3ed990df99057896130ed0f7d5cf6c07db8c962
Signed-off-by: Stephen Finucane <492121341a95b3c3aab646bed44634f739dd019b@redhat.com>

openstack-infra/project-config,openstack-infra/project-config