fix commander: initialize tune_durations (#9468)

Fixes #9451

src/modules/commander/commander_helper.cpp

@@ -128,6 +128,10 @@ int buzzer_init()
 	tune_durations[TONE_NOTIFY_NEGATIVE_TUNE] = 900000;
 	tune_durations[TONE_NOTIFY_NEUTRAL_TUNE] = 500000;
 	tune_durations[TONE_ARMING_WARNING_TUNE] = 3000000;
+	tune_durations[TONE_HOME_SET] = 800000;
+	tune_durations[TONE_BATTERY_WARNING_FAST_TUNE] = 800000;
+	tune_durations[TONE_BATTERY_WARNING_SLOW_TUNE] = 800000;
+	tune_durations[TONE_SINGLE_BEEP_TUNE] = 300000;
 	tune_control_pub = orb_advertise(ORB_ID(tune_control), &tune_control);
 	return PX4_OK;
 }