[Feature] Support for Pod 5

[p-riebs]

Add support for Pod 5

[p-riebs]

I would use this repo in a heartbeat if it supported Pod 5. Exactly what I'm looking for with the MQTT integration. I've read that the Pod 4 and Pod 5 are exactly the same for hardware and software (Pod 5 just has the cover) so getting it to work for Pod 4 or 5 will likely get it to work for the other.

Amazing project you have here. Excited to see where it goes!