feat(cpn): iFlight Commando8 support (#2244)

* feat(cpn): Initial iFlight Commando8 support

* fix: Commando8 doesn't have trainer port

* feat: Add Simulator for iFlight Commando8
Also some minor code re-order for BetaFPV LR3PRO

* chore: EEPROM_VARIANT not used

* chore: Remove EEPROM bits that don't seem needed

* fix: Build simulator plugin

* fix: Simulator PGUP/PGDN the right way around

* fix: Keep trainer mode in cpn for MPM, etc

tools/build-companion.sh

@@ -66,7 +66,7 @@ cd build
 declare -a simulator_plugins=(x9lite x9lites
                               x7 x7-access
                               t8 t12 tx12 tx12mk2
-                              zorro
+                              zorro commando8
                               tlite tpro lr3pro
                               x9d x9dp x9dp2019 x9e
                               xlite xlites
@@ -155,6 +155,9 @@ do
         nv14)
             BUILD_OPTIONS+="-DPCB=NV14"
             ;;
+        commando8)
+            BUILD_OPTIONS+="-DPCB=X7 -DPCBREV=COMMANDO8"
+            ;;
     esac
 
     rm -f CMakeCache.txt native/CMakeCache.txt