autotest: use run_in_terminal.sh for HIL

Tools/autotest/sim_arduplane_hil.sh

@@ -6,7 +6,11 @@ pkill -f runsim.py
 set -e
 set -x
 
-gnome-terminal -e '../Tools/autotest/jsbsim/runsim.py --home=-35.362938,149.165085,584,270'
+autotest=$(dirname $(readlink -e $0))
+cmd="../Tools/autotest/jsbsim/runsim.py --home=-35.362938,149.165085,584,270"
+$autotest/run_in_terminal_window.sh "simulator" $cmd || exit 1
+
 sleep 2
 
 mavproxy.py --out 127.0.0.1:14550 --load-module=HIL $*
+