Add flavor_alt_ref

Add flavor_alt_ref to tempest config parametrs

Change-Id: I00bb21b53b44d474f7f3c7338843e892742734f8
diff --git a/metadata/service/tempest/init.yml b/metadata/service/tempest/init.yml
index 780c61f..d59a7e0 100644
--- a/metadata/service/tempest/init.yml
+++ b/metadata/service/tempest/init.yml
@@ -23,6 +23,7 @@
       convert_to_uuid:
         image_name: ${glance:client:identity:admin_identity:image:cirros:name}
         flavor_name: 'm1.extra_tiny_test'
+        flavor_alt_name: 'm1.tiny_test'
       heat_plugin:
         skip_scenario_test_list: ${_param:runtest_heat_plugin_skip_scenario_test_list}
         skip_functional_test_list: ${_param:runtest_heat_plugin_skip_functional_test_list}