[keystone] Transition Stein to EM

This transition the stein branch to extended maintenance.
Changes for bugfixes and things the team deems important are
still encouraged, but there will no longer be official releases
off of the branch.

Please +1 if the team is ready for us to proceed with this
transition, or -1 if there are any final backports currently in
flight that we should wait for. For the latter case, please
update the patch with the new commit hash after doing a final
release to get those changes out so we know to proceed with the
transition.

Change-Id: I4f9c1987dbe7a999d851d798269482ed44c21731

deliverables/stein/keystone.yaml

@@ -23,6 +23,10 @@ releases:
     projects:
       - repo: openstack/keystone
         hash: 95b2bbeab113d9f04d1c81f7f1b48bf692bce979
+  - version: stein-em
+    projects:
+      - repo: openstack/keystone
+        hash: 95b2bbeab113d9f04d1c81f7f1b48bf692bce979
 branches:
   - location: 15.0.0.0rc1
     name: stable/stein

deliverables/stein/keystoneauth.yaml

@@ -31,6 +31,10 @@ releases:
     projects:
       - repo: openstack/keystoneauth
         hash: 51874630142d7de4cb8226f04f102402a0ed89ed
+  - version: stein-em
+    projects:
+      - repo: openstack/keystoneauth
+        hash: 51874630142d7de4cb8226f04f102402a0ed89ed
 team: keystone
 type: library
 repository-settings:

deliverables/stein/keystonemiddleware.yaml

@@ -19,6 +19,10 @@ releases:
       - hash: 89af8f0192a3446e416efe2215b47c4e3a89809d
         repo: openstack/keystonemiddleware
     version: 6.0.1
+  - version: stein-em
+    projects:
+      - repo: openstack/keystonemiddleware
+        hash: 89af8f0192a3446e416efe2215b47c4e3a89809d
 branches:
   - location: 6.0.0
     name: stable/stein

deliverables/stein/pycadf.yaml

@@ -9,6 +9,10 @@ releases:
     projects:
       - repo: openstack/pycadf
         hash: 4398b7d34e40f250a42e2ba537ca995a8c37376d
+  - version: stein-em
+    projects:
+      - repo: openstack/pycadf
+        hash: 4398b7d34e40f250a42e2ba537ca995a8c37376d
 repository-settings:
   openstack/pycadf: {}
 branches:

deliverables/stein/python-keystoneclient.yaml

@@ -19,6 +19,10 @@ releases:
       - hash: abe757aa70b262068f26b2b634b8fff06a8fbfdf
         repo: openstack/python-keystoneclient
     version: 3.19.1
+  - version: stein-em
+    projects:
+      - repo: openstack/python-keystoneclient
+        hash: abe757aa70b262068f26b2b634b8fff06a8fbfdf
 branches:
   - location: 3.19.0
     name: stable/stein