Ihost not supported error
### What issue do you have? Please be as thorough and explicit as possible.
Device is not supported


### Details of your setup.
* Do you use (1) Homebridge UI-X (2) Homebridge CLI or (3) HOOBS? 
1

* Which version of Homebridge/HOOBS do you have?
Version : latest


* Which platform do you run Homebridge/HOOBS on (e.g. Raspberry Pi/Windows/HOOBS Box)? Please also mention your version of Node.js/NPM if known.
Docker | sonoff Ihost

* Which version of this plugin (homebridge-ewelink) do you have? Has the issue started since upgrading from a previous version?
homebridge-ewelink v11.0.3-beta.1

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


### Please paste any relevant logs below.
<!-- ABOUT LOGS
   → More logging can enabled with 'Debug Logging' in the plugin settings.
   → If you are posting an error then it is helpful for me to also see
     the previous few lines as this can show the cause of the error.
   → Please enter the logs between the two ``` lines below so that the
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-->
[iHost] is not supported, do create a GitHub issue with the following info:
[204] {"bindInfos":{"gaction":["cc1da0cb-923d-46f9-a121-a4509ca4850f_ewelinkGoogleHome"]},"rooted":false,"version":8,"fwVersion":"1.9.1","staMac":"d0:27:03:4f:36:d6","otaState":"idle","ip":"10.0.40.106","volume":50,"sledOnline":"on","maskrom":false}.
```
PATH=/opt/homebridge/bin:/var/lib/homebridge/node_modules/.bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
S6_OVERLAY_VERSION=3.1.1.2
S6_CMD_WAIT_FOR_SERVICES_MAXTIME=0
S6_KEEP_ENV=1
ENABLE_AVAHI=1
USER=root
HOMEBRIDGE_APT_PACKAGE=1
UIX_CUSTOM_PLUGIN_PATH=/var/lib/homebridge/node_modules
HOME=/home/homebridge
npm_config_prefix=/opt/homebridge
HOMEBRIDGE_PKG_VERSION=1.0.33
```
