Use clean start = true

Author: MarcialRosales

selenium/test/queuesAndStreams/autodelete-mqtt-qos0.js

@@ -58,7 +58,7 @@ describe('Given an MQTT 5.0 connection with a qos 0 subscription with zero sessi
       protocol: mqttProtocol,
       protocolVersion: 5,
       keepalive: 10000,
-      clean: false,
+      clean: true,
       reconnectPeriod: '1000',
       properties: {
         sessionExpiryInterval: 0