Add use_fabric to mcord profiles

Change-Id: I86f190383b7a73745daa5073b1f00cebe887797c
(cherry picked from commit f2e56dcc658a568f7dd89976ff67338a90cd49ec)
diff --git a/profile_manifests/mcord-spirent.yml b/profile_manifests/mcord-spirent.yml
index 781b812..9b5cb6c 100644
--- a/profile_manifests/mcord-spirent.yml
+++ b/profile_manifests/mcord-spirent.yml
@@ -25,6 +25,7 @@
 deployment_type: MyDeployment
 
 # Feature toggles
+use_fabric: True
 use_maas: True
 
 # XOS config