Add a “maybe you need to refresh your panel token” message

[jaycrossler]

If an incorrect panel token is entered, a stream of errors are thrown:

2022-05-19 16:41:18.893962 INFO qolsys_panel: Connection closed by the panel, exiting to reset the connection
2022-05-19 16:41:18.903517 INFO qolsys_panel: Establishing connection to 192.168.1.232:12345
2022-05-19 16:41:19.203002 INFO qolsys_panel: Connection closed by the panel, exiting to reset the connection
2022-05-19 16:41:19.216177 INFO qolsys_panel: Establishing connection to 192.168.1.232:12345

A better error handling message would help. Also, some other messages still seemed to be passed without a valid token (sensors triggering, just with no attached info about each sensor) as described in https://community.home-assistant.io/t/qolsys-iq-panel-2-and-3rd-party-integration/231405/524 - suggest either also catching those errors, or finding a gentler way of handling them (as some people might not have the panel code and still want to get some sensor data).

[XaF]

Most probably that the disconnect/reconnect errors cannot be linked to that kind of issue (except with a counter, and even then, could simply be a network issue).

I'll take a look at the sensor info with unknown zone data though:

022-05-19 16:41:21.375891 ERROR qolsys_panel: Error calling callback for event: <QolsysEventZoneEventUpdate zone=<QolsysSensorMotion id=BA74A5 name=Living Room Motion group=awayinstantmotion status=Closed state=0 zone_id=8 zone_type=2 zone_physical_type=2 zone_alarm_type=3 partition_id=0> version=1>
Traceback (most recent call last):
  File "/config/appdaemon/apps/qolsysgw/mqtt/listener.py", line 47, in event_callback
    await self._callback(event)
  File "/config/appdaemon/apps/qolsysgw/gateway.py", line 196, in mqtt_event_callback
    self._state.zone_update(event.zone)
  File "/config/appdaemon/apps/qolsysgw/qolsys/state.py", line 48, in zone_update
    raise Exception(f'Zone not found for zone update: {sensor}, '\
Exception: Zone not found for zone update: <QolsysSensorMotion id=BA74A5 name=Living Room Motion group=awayinstantmotion status=Closed state=0 zone_id=8 zone_type=2 zone_physical_type=2 zone_alarm_type=3 partition_id=0>, we might not be sync-ed anymore

The we might not be sync-ed anymore message could read we might not be sync-ed anymore, or the panel token might not be valid for instance.