Add a field in configurator receiver tab

[Pancronos]

Is your feature request related to a problem? Please describe

Lately ELRS team has introduced id model match, but in configurator using SPI rx, there is only the field for binding phrase. Adding a field for model match will allow a more user friendly approach, other then setting it in cli (method not well known).

Describe the solution you'd like

Would like to see a field, in the receiver tab for SPI receivers, where you can set model id, same as per the exsisting binding phrase.

Describe alternatives you've considered

The only alternative is to know that can be added via cli with "set expresslrs_model_id = x " but user new to fpv will go crazy before they find out how to do it.

Other information

N/A