CORD-2685 Rename xos_new_tosca_config_templates -> xos_tosca_config_templates

Change-Id: I1d76ff66edbc88c5a29af5a5d2c6a0316ee2ce93
diff --git a/mcord-ng40.yml b/mcord-ng40.yml
index e0f1bac..a209620 100644
--- a/mcord-ng40.yml
+++ b/mcord-ng40.yml
@@ -32,7 +32,7 @@
 use_maas: True
 
 # XOS config
-xos_new_tosca_config_templates:
+xos_tosca_config_templates:
   - vtn-service.yaml
   - fabric-service.yaml
   - management-net.yaml