[OpenStackSDK] Create zed branch for client and non-client libs

This creates the stable/zed branch for all client and non-client
libraries now that we are past the lib freeze on September 1st.

If the team wants to wait for a specific patch to make it to the
library, someone from the team can -1 the patch to have it held, or
update that patch with a different commit SHA.

Patches with no response will be merged by Friday, September 9th.

Change-Id: Idc023735b3bff9e9fb1410a8138a2220d596a4b1

deliverables/zed/cliff.yaml

@@ -11,3 +11,6 @@ releases:
     projects:
       - repo: openstack/cliff
         hash: 58c853d1015c8bde2afa777a9bb1246a65645f3f
+branches:
+  - name: stable/zed
+    location: 4.0.0

deliverables/zed/openstacksdk.yaml

@@ -19,3 +19,6 @@ releases:
     projects:
       - repo: openstack/openstacksdk
         hash: 433815dde50cc253e33f56b5e7babd64137174e0
+branches:
+  - name: stable/zed
+    location: 0.101.0

deliverables/zed/osc-lib.yaml

@@ -19,3 +19,6 @@ releases:
     projects:
       - repo: openstack/osc-lib
         hash: d438afaff1ae7d5b2a59ed504f9a23a7f878dbdb
+branches:
+  - name: stable/zed
+    location: 2.6.2