Fix unit test - test-result-rows-enumerate

Author: lneves12

lib/protocol/packets/RowDataPacket.js

@@ -19,7 +19,11 @@ Object.defineProperty(RowDataPacket.prototype, '_typeCast', {
   value        : typeCast
 });
 
-RowDataPacket.prototype.id = 'RowDataPacket';
+Object.defineProperty(RowDataPacket.prototype, 'id', {
+  configurable : true,
+  enumerable   : false,
+  value        : 'RowDataPacket'
+});
 
 function parse(parser, fieldPackets, typeCast, nestTables, connection) {
   var self = this;