python-novaclient: Release 2.23.2 stable/kilo

This includes a critical requirements.txt update that adds a required
cap to python-keystoneclient.

Change-Id: I67105c6163ed8c5d8b0ecabe8e835cb6fa4540c4
Closes-bug: #1481885

deliverables/kilo/python-novaclient.yaml

@@ -11,3 +11,9 @@ releases:
         hash: 13463268dbc4bb93a6d606a52e89ff3e23af1de7
         highlights: >
           This release fixes an import issue with oslo.i18n (bug 1468819).
+  - version: 2.23.2
+    projects:
+      - repo: openstack/python-novaclient
+        hash: 4ab9db648653f7ea6b9f8b1c78bff672b20b913f
+        highlights: >
+          This includes a critical requirements.txt update (LP: #1481885)