Update openstack2 NS containers in multi-NS VA

The second namespace in the multi-namespace VA
needs to run the "update_containers" role.  Only
the "openstack" namespace is handled by default,
so this adds a hook to the multi-namespace VA
that calls the role for the "openstack2"
namespace.

Signed-off-by: Andrew Bays <abays@redhat.com>

Author: abays

playbooks/multi-namespace/ns2_update_containers.yaml

@@ -0,0 +1,11 @@
+---
+- name: Update container images for namespace {{ cifmw_update_containers_namespace }}
+  hosts: "{{ cifmw_target_host | default('localhost') }}"
+  tasks:
+    - name: Load parameters files
+      ansible.builtin.include_vars:
+        dir: "{{ cifmw_basedir }}/artifacts/parameters"
+
+    - name: "Update containers in {{ cifmw_update_containers_namespace }}"
+      ansible.builtin.include_role:
+        name: update_containers