[OpenStackClient] create pike-em tag against final releases

This is a procedural review to transition pike into extended maintenance by
creating the pike-em tag

It's possible that the release isn't needed (for example if there are no code
changes sine the previous release, sadly that's non-trivial to detect en masse.

If you are the PTL or release liaison for this team please +1 this review
if it is ready or -1 and take over the review to correct mistakes.

Change-Id: I3b334b461590c74c4eda22a28af54b5b24fd1e66

deliverables/pike/cliff.yaml

@@ -33,6 +33,10 @@ releases:
       - hash: d787a5d4c72161768bbe1a08d41a2cde157de351
         repo: openstack/cliff
     version: 2.8.3
+  - projects:
+      - hash: d787a5d4c72161768bbe1a08d41a2cde157de351
+        repo: openstack/cliff
+    version: pike-em
 branches:
   - name: stable/pike
     location: 2.8.0

deliverables/pike/os-client-config.yaml

@@ -19,6 +19,10 @@ releases:
       - hash: d409c3503d41e04eb4d768deecc6424b039ffd3c
         repo: openstack/os-client-config
     version: 1.28.1
+  - projects:
+      - hash: d409c3503d41e04eb4d768deecc6424b039ffd3c
+        repo: openstack/os-client-config
+    version: pike-em
 team: OpenStackClient
 type: library
 repository-settings:

deliverables/pike/osc-lib.yaml

@@ -34,6 +34,10 @@ releases:
       - hash: 2a8ec5399d40b5daa2810d2ec3626c1d1444e9f7
         repo: openstack/osc-lib
     version: 1.7.1
+  - projects:
+      - hash: 2a8ec5399d40b5daa2810d2ec3626c1d1444e9f7
+        repo: openstack/osc-lib
+    version: pike-em
 team: OpenStackClient
 type: library
 repository-settings:

deliverables/pike/python-openstackclient.yaml

@@ -35,6 +35,10 @@ releases:
       - hash: f750ff452d82edf65d693214d542f6c1106e4e9c
         repo: openstack/python-openstackclient
     version: 3.12.2
+  - projects:
+      - hash: f750ff452d82edf65d693214d542f6c1106e4e9c
+        repo: openstack/python-openstackclient
+    version: pike-em
 release-notes: https://docs.openstack.org/releasenotes/python-openstackclient/pike.html
 repository-settings:
   openstack/python-openstackclient: {}