Merge pull request #3780 from kd0aij/frsky_stack

increase stack size for frsky telemetry daemon

src/drivers/frsky_telemetry/frsky_telemetry.c

@@ -443,7 +443,7 @@ int frsky_telemetry_main(int argc, char *argv[])
 		frsky_task = px4_task_spawn_cmd("frsky_telemetry",
 						SCHED_DEFAULT,
 						200,
-						2000,
+						2200,
 						frsky_telemetry_thread_main,
 						(char *const *)argv);