
When evaluating the templates, an error is raised failing to load ipaddr. Fix this by bumping the version of MichaelRigart.interfaces. ``` ansible.errors.AnsibleError: template error while templating string: Could not load "ipaddr": 'ipaddr'. ``` NOTE(priteau): Make overcloud upgrade jobs non-voting until RabbitMQ migration issues are resolved. Closes-Bug: #2107335 Change-Id: I17a94a7367c57b37fa01db737f0235472360155a