Address review nits

Author: m-bull

etc/kayobe/containers/pulp/settings.py

@@ -4,4 +4,5 @@
 TOKEN_AUTH_DISABLED=True
 {% if stackhpc_pulp_sync_for_local_container_build | bool %}
 ALLOWED_CONTENT_CHECKSUMS = ["sha1", "sha224", "sha256", "sha384", "sha512"]
-{% endif %}
+{% endif %}
+

releasenotes/notes/kolla-local-builds-eca0277a969803fd.yaml

@@ -4,4 +4,5 @@ features:
     Adds a new variable ``stackhpc_pulp_sync_for_local_container_build`` which,
     when set to ``true``, configures the local Pulp server to sync all package
     repositories required for building kolla containers on a local kolla build
-    host.
+    host.
+