Add support for SNZB-02B

[luki-]

Add support for SNZB-02B.

Sample payload from the device:

  "data": {
    (...)
    "device": {
      "uiid": 7052,
      "params": {
        "subDevId": "...",
        "parentid": "...",
        "fwVersion": "1.0.5",
        "battery": 100,
        "supportPowConfig": 1,
        "trigTime": "1784627019000",
        "tempUnit": 0,
        "humiComfortLower": 4000,
        "humiComfortUpper": 6000,
        "tempComfortLower": 1900,
        "tempComfortUpper": 2700,
        "tempComfortStatus": 0,
        "temperature": 2570,
        "temperatureF": 7826,
        "tempCorrection": 0,
        "humiComfortStatus": 0,
        "humidity": 4640,
        "subDevRssi": -48,
        "subDeviceManufacturer": "SONOFF",
        "humCorrection": 0
      },
      "model": "SNZB-02B",
      (...)
    }
  },