run tripleo-ovb-nonha job in puppet-mistral
run tripleo-ovb-nonha job in puppet-mistral

TripleO OVB nonha CI job runs Ironic introspection from Mistral
workflows. We need to test this feature so, let's add the CI job in
puppet-mistral.

Change-Id: I92c7b8380ae41b9daed7602b3ef903f882284c52

openstack-infra/project-config,openstack-infra/project-config