Add support for MultilevelSwitchCommandClass

[reubenbijl]

Using node-z-wave-js beta, when receiving a multilevelSwitchCC an error is generated.

See change with Z-Wave-js - zwave-js/node-zwave-js#4282

ZwaveJS and jwaveJSMQTT logs
19:47:35.664 DRIVER « [Node 030] [REQ] [ApplicationCommand]
└─[MultilevelSwitchCCStopLevelChange]
19:47:35.664 CNTRLR [Node 030] treating MultilevelSwitchCC::StopLevelChange as a notification
2022-03-29 19:47:35.664 INFO ZWAVE: Node 30 CC Multilevel Switch { eventType: 5 }
2022-03-29 19:47:35.969 INFO ZWAVE-SERVER: Client disconnected

Home Assistant Logs
[homeassistant.components.zwave_js] Failed to listen: Notification received with unsupported command class SWITCH_MULTILEVEL: {'source': 'node', 'event': 'notification', 'nodeId': 30, 'ccId': 38, 'args': {'eventType': 5}}