removed one missed exit log message

inventory_provider/tasks/worker.py

@@ -460,7 +460,6 @@ def reload_router_config(self, hostname):
         'no timestamp available for new netconf data'
     if new_netconf_timestamp == current_netconf_timestamp:
         logger.debug('no netconf change timestamp change, aborting')
-        logger.debug('<<< reload_router_config')
         return {
             'task': 'reload_router_config',
             'hostname': hostname,