Please add support for H5082 
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### What issue do you have? Please be as thorough and explicit as possible.

Recieving this error while trying to use Govee H5082 devices

### Details of your setup.
* Do you use Homebridge (with config-ui?) or HOOBS? 

config-ui

* Which version of Homebridge/HOOBS do you have?

homebridge 1.3.4

* Which version of this plugin (homebridge-govee) do you have? Has the issue started since upgrading from a previous version?

homebridge-govee v4.7.0

* Which Govee devices do you have that are causing issues? Please include product models if applicable.

H5082 dual plug smart plugs

### Please paste any relevant logs below.
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[Dual Smart Plug #4] is not currently supported, do create a Github issue with the following info:

```json
{
   "device":"DA:F6:9C:04:A0:08:F9:F9",
   "deviceName":"Dual Smart Plug #4",
   "model":"H5082",
   "httpInfo":{
      "device":"DA:F6:9C:04:A0:08:F9:F9",
      "sku":"H5082",
      "spec":"0",
      "versionHard":"1.02.00",
      "versionSoft":"1.00.09",
      "deviceName":"Dual Smart Plug #4",
      "deviceExt":{
         "deviceSettings":"{"wifiName":"IoT_all_the_things_2G","address":"9C:04:A0:08:F9:FA","bleName":"ihoment_H5082_F9FA","topic":"GD/7ba3f046bb1189803d2526173e5d93d7","wifiMac":"9C:04:A0:08:F9:F9","pactType":1,"pactCode":1,"wifiSoftVersion":"1.00.09","wifiHardVersion":"1.02.00","ic":0,"secretCode":"wqa0AvGnyAo=","subDevices":{"sub_0":{"name":"Outlet 2"},"sub_1":{"name":"Outlet 1"}},"sku":"H5082","device":"DA:F6:9C:04:A0:08:F9:F9","deviceName":"Dual Smart Plug #4","versionHard":"1.02.00","versionSoft":"1.00.09"}",
         "lastDeviceData":"{"online":false}",
         "extResources":"{"skuUrl":"","headOnImg":"","headOffImg":"","ext":"","ic":0}"
      },
      "pactType":1,
      "pactCode":1,
      "goodsType":50
   },
   "isAPIDevice":false
}
```