Request for adding new device Evaporative Humidifier

[irakhlin]

Hello,

It would be great if the new switchbot evaporation humidifier could be added to this package so it could then be added to home assistant.

I was able to discover the device by adding the following to the adv_parser.py

    "#": {
        "modelName": SwitchbotModel.HUMIDIFIER_2,
        "modelFriendlyName": "Humidifier2",
        "func": process_wohumidifier,
        "manufacturer_id": 2409,
    },

However the old humidifier commands and states do not seem to be at all the same. I was able to pull out a woHumi2.js from the android app that seems to have the needed properties and actions but am having trouble getting it working.