Update model fir Ironic

Change-Id: If78dc4724002728e490ad915a350927818245ae9
diff --git a/tcp_tests/templates/bm-cicd-queens-ovs-maas/salt-context-vcp-environment.yaml b/tcp_tests/templates/bm-cicd-queens-ovs-maas/salt-context-vcp-environment.yaml
index 32f567a..f73de65 100644
--- a/tcp_tests/templates/bm-cicd-queens-ovs-maas/salt-context-vcp-environment.yaml
+++ b/tcp_tests/templates/bm-cicd-queens-ovs-maas/salt-context-vcp-environment.yaml
@@ -4,6 +4,7 @@
       roles:
       - openstack_control_leader
       - linux_system_codename_xenial
+      - features_ironic_baremetal_nodes
       interfaces:
         ens2:
           role: single_dhcp