Commander: increase stack to ensure enough margin remains

src/modules/commander/commander.cpp

@@ -4525,7 +4525,7 @@ int Commander::task_spawn(int argc, char *argv[])
 	_task_id = px4_task_spawn_cmd("commander",
 				      SCHED_DEFAULT,
 				      SCHED_PRIORITY_DEFAULT + 40,
-				      3000,
+				      3160,
 				      (px4_main_t)&run_trampoline,
 				      (char *const *)argv);