`MqttConnectionOptions` docs lie about default automatic reconnect

The docs on top of the class say that, by default:

https://github.com/eclipse/paho.mqtt.java/blob/f4e0db802a4433645ef011e711646a09ec9fae89/org.eclipse.paho.mqttv5.client/src/main/java/org/eclipse/paho/mqttv5/client/MqttConnectionOptions.java#L49

But guess what? The default value is no automatic reconnection:

https://github.com/eclipse/paho.mqtt.java/blob/f4e0db802a4433645ef011e711646a09ec9fae89/org.eclipse.paho.mqttv5.client/src/main/java/org/eclipse/paho/mqttv5/client/MqttConnectionOptions.java#L61

To double-check:

```java
var options = new MqttConnectionOptions();
System.out.println("isAutomaticReconnect? " + options.isAutomaticReconnect()); // Prints "false".
```