OP-1371 treat hitl as nav capable fusion algorithm if positionstate is set by sim
OP-1371 setting to disable sanity checks for debugging and testing - will set config alarm to warning if set
OP-1371 fix for hitl: turn of receiver alarm if in gcs control mode (but set warning)
Merge branch 'corvuscorax/OP-1371_fix-hitl-sanitychecks' into next