XOS watcher changes to handle routing table updates inside instances

Change-Id: I6ba61170401f61f8f60bd0d83eb82eb597b013af
diff --git a/cord-pod/files/vcpe_synchronizer_config b/cord-pod/files/vcpe_synchronizer_config
index 9da6ede..a44c5f7 100644
--- a/cord-pod/files/vcpe_synchronizer_config
+++ b/cord-pod/files/vcpe_synchronizer_config
@@ -38,6 +38,7 @@
 proxy_ssh=True
 proxy_ssh_key=/root/setup/node_key
 proxy_ssh_user=root
+enable_watchers=True
 
 [networking]
 use_vtn=True