Activate config-download for ovb-ha

Migrates the ovb-ha job to use the config-download deploy mechanism.

Change-Id: I88cd74a592940b6fda5ffcf8dcc891b8da92cc59

config/general_config/featureset001.yml

@@ -94,3 +94,16 @@ run_tempest: >-
 test_regex: ''
 tempest_whitelist:
   - 'tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops'
+
+deploy_steps_ansible_workflow: >-
+  {% if release not in ['newton','ocata','pike'] -%}
+  true
+  {%- else -%}
+  false
+  {%- endif -%}
+config_download_args: >-
+  {% if release not in ['newton','ocata','pike'] -%}
+  -e /usr/share/openstack-tripleo-heat-templates/environments/config-download-environment.yaml
+  --config-download
+  --verbose
+  {%- endif -%}