Remove old modes and GNSS sensors from SmartPort telemetry#10362

MrD-RC wants to merge 1 commit intomaintenance-10.xiNavFlight/inav:maintenance-10.xfrom

MrD_Update-SmartPort-telemetry-to-finalise-modes-and-GNSS-sensor-IDsiNavFlight/inav:MrD_Update-SmartPort-telemetry-to-finalise-modes-and-GNSS-sensor-IDsCopy head branch name to clipboard