Values are not shown
Hello, 
I installed the Homebridge Govee plugin and data is imported according to the log. However, the display only shows 0% humidity and 0 degrees temperature. The battery indicator shows the correct value.

The log says the following:

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### Details of your setup.
* Homebridge Version: v1.6.0
* platform: Raspberry Pi
* Node.js/NPM if known. = v18.12.1
* homebridge-govee v7.7.1 --> it has never worked
* Govee Device H5075

### Please paste any relevant logs below.
```
[28.12.2022, 17:30:50] [homebridge-govee] This plugin generated a warning from the characteristic 'Current Temperature': characteristic value expected valid finite number and received "NaN" (number). See https://homebridge.io/w/JtMGR for more info.
[28.12.2022, 17:30:50] [Govee] [Govee] current temperature [NaN°C / 7043.648°F].
[28.12.2022, 17:30:50] [homebridge-govee] This plugin generated a warning from the characteristic 'Current Relative Humidity': characteristic value expected valid finite number and received "NaN" (number). See https://homebridge.io/w/JtMGR for more info.
[28.12.2022, 17:30:50] [Govee] [Govee] current humidity [NaN%].
[28.12.2022, 17:35:49] [homebridge-govee] This plugin generated a warning from the characteristic 'Current Temperature': characteristic value expected valid finite number and received "NaN" (number). See https://homebridge.io/w/JtMGR for more info.
[28.12.2022, 17:35:49] [Govee] [Govee] current temperature [NaN°C / 7043.684°F].
[28.12.2022, 17:35:49] [homebridge-govee] This plugin generated a warning from the characteristic 'Current Relative Humidity': characteristic value expected valid finite number and received "NaN" (number). See https://homebridge.io/w/JtMGR for more info.
[28.12.2022, 17:35:49] [Govee] [Govee] current humidity [NaN%].
[28.12.2022, 17:35:51] [homebridge-govee] This plugin generated a warning from the characteristic 'Current Temperature': characteristic value expected valid finite number and received "NaN" (number). See https://homebridge.io/w/JtMGR for more info.
[28.12.2022, 17:35:51] [Govee] [Govee] current temperature [NaN°C / 7061.683999999999°F].
[28.12.2022, 17:35:51] [homebridge-govee] This plugin generated a warning from the characteristic 'Current Relative Humidity': characteristic value expected valid finite number and received "NaN" (number). See https://homebridge.io/w/JtMGR for more info.
[28.12.2022, 17:35:51] [Govee] [Govee] current humidity [NaN%].
```

Can you help me?

Thank you for feedback