Updated DDF for IKEA STARKVIND Air Purifier

[ebaauw]

The air purifier uses the IKEA-specific 0xFC7D cluster for both the Air Purifier and PM2.5 density sensor features. We expose the latter as a separate resource, faking a standard 0x042A cluster.

This PR makes the following changes:

ZHAAirPurifier

• Add productid;
• Adjust change values in bindings to match data type.

{
  "config": {
    "filterlifetime": 259200,
    "ledindication": true,
    "locked": false,
    "mode": "auto",
    "on": true,
    "reachable": true
  },
  "ep": 1,
  "etag": "d21eaa7d4c887ebfd431ef2a85d7203a",
  "lastannounced": null,
  "lastseen": "2023-09-23T14:07Z",
  "manufacturername": "IKEA of Sweden",
  "modelid": "STARKVIND Air purifier",
  "name": "AirPurifier 141",
  "productid": "E2007",
  "state": {
    "deviceruntime": 858341,
    "filterruntime": 21843,
    "lastupdated": "2023-09-23T14:07:42.513",
    "replacefilter": false,
    "speed": 20
  },
  "swversion": "1.1.001",
  "type": "ZHAAirPurifier",
  "uniqueid": "cc:86:ec:ff:fe:6d:30:11-01-fc7d"
}

ZHAParticulateMatter

• Change type to ZHAParticulateMatter (was ZHAAirQuality);
• Don't read attr items, as they're already read from the ZHAAirPurifier;
• Add productid
• Add state/measured_value, as float value in µg/m³. Unfortunately, the sensor's granularity is limited to integer values;
• Add corresponding cap/measured_value items. All are defined in the DDF. The min and max values are taken from the VINDSTYRKA;
• Derive state/airquality from state/measured_value, using numtostr;
• Deprecate state/pm2_5;
• Delete script file starkvind_parse_pm2_5.js.

{
  "capabilities": {
    "measured_value": {
      "max": 999,
      "min": 0,
      "quantity": "density",
      "substance": "PM2.5",
      "unit": "ug/m^3"
    }
  },
  "config": {
    "on": true,
    "reachable": true
  },
  "ep": 1,
  "etag": "bbbe4c0a08efaea80d9edb22e0adc97e",
  "lastannounced": null,
  "lastseen": "2023-09-23T14:09Z",
  "manufacturername": "IKEA of Sweden",
  "modelid": "STARKVIND Air purifier",
  "name": "ParticulateMatter 142",
  "productid": "E2007",
  "state": {
    "airquality": "excellent",
    "lastupdated": "2023-09-23T14:10:00.054",
    "measured_value": 6,
    "pm2_5": 6
  },
  "swversion": "1.1.001",
  "type": "ZHAParticulateMatter",
  "uniqueid": "cc:86:ec:ff:fe:6d:30:11-01-042a"
}