Disconnection from AWS after upgrading to Hoobs 5.1.8 (Homebridge 20.5.1)
### What issue do you have? Please be as thorough and explicit as possible.
I did upgrade my hoobs box from 4.3.0 to 5.1.8.
Since then, after a few minutes (5, 10..), the plugin connection to AWS seems to drop.
The accessories no longer receive status updates from AWS.
If I push a status update from Home App (i.e.: turning on my Lyra lamp), it does not go to AWS and the lamp does not turn on and the Govee app does not reflect the change.
If I restart the bridge, it works for 5-10 minutes then it looses the connection to AWS once again.
I actually have 3 Govee devices (all lights) connected and all of them have the same behavior.
Before upgrading to hoobs 5 it worked fine with 4.3.0 (and Home Bridge.. maybe... 18.x?).

As a temporary workaround, I did set a cron job that works fine:
*/5 * * * * sudo lsof -i :51846 | awk 'NR!=1 {print $2}' | head -n 1 | xargs -r sudo kill -15

(my govee bridge port is 51846)

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

* Which version of Homebridge/HOOBS do you have?
HOOBS 5.1.8
HomeBridge 20.5.1

* 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.
Raspberry Pi

* Which version of this plugin (homebridge-govee) do you have? Has the issue started since upgrading from a previous version?
Latest one but I've tried also installing previous versions.

* Which Govee devices do you have that are causing issues? Please include product models if applicable.
Lyra Lamp 
TV Backlight
External Lights

### Please paste any relevant logs below.
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Nothing is getting logged, even enabling debug logs.

Thanks in advance for the support.
