Openshift facts: ensure 'disable-attach-detach-reconcile-sync' contains a list value

roles/openshift_facts/library/openshift_facts.py

@@ -634,7 +634,7 @@ def build_controller_args(facts):
                 if facts['cloudprovider']['kind'] == 'aws':
                     controller_args['cloud-provider'] = ['aws']
                     controller_args['cloud-config'] = [cloud_cfg_path + '/aws.conf']
-                    controller_args['disable-attach-detach-reconcile-sync'] = 'true'
+                    controller_args['disable-attach-detach-reconcile-sync'] = ['true']
                 if facts['cloudprovider']['kind'] == 'openstack':
                     controller_args['cloud-provider'] = ['openstack']
                     controller_args['cloud-config'] = [cloud_cfg_path + '/openstack.conf']