remove debug logging

src/lib/SystemQuery.mjs

@@ -113,7 +113,6 @@ class SystemQuery extends EventEmitter {
 		
 		this.agent.off("message-query-response", handle_response);
 		
-		l.log(`fetch table END`);
 		// FUTURE: Add a cache here? Note that we also do not listen for query responses unless we've asked for a table.
 	}
 }