iNav sensors missing in telemetry

[nmaggioni]

Telemetry works but not all iNav sensors are reported: most of the ones needed for the LUA script are not discovered/sent. Tested on MSP/CRSF/FPort.

References:

• iNav Docs
• iNav SPort implementation
• iNav LUA Wiki
• iNav LUA #1
• iNav LUA #2