Exclude devices option

[burtherman]

• Please explain your feature request in a one or two sentences.

Create a way to exclude devices from being shown in HomeKit

• Is your feature request related to a problem? Please describe.

I have two locations with Meross devices on the same Meross account. But for a specific Homebridge in one location, I want to exclude the other devices. This is a feature available on the Ring plugin, for example.

• Any particular Meross devices that this relates to?

• Anything else?
  Thanks for building this and your help!