🐛 Fix loud_kill heater disable (#23314)

Marlin/src/module/temperature.cpp

@@ -983,8 +983,8 @@ int16_t Temperature::getHeaterPower(const heater_id_t heater_id) {
 
 inline void loud_kill(FSTR_P const lcd_msg, const heater_id_t heater_id) {
   marlin_state = MF_KILLED;
+  thermalManager.disable_all_heaters();
   #if USE_BEEPER
-    thermalManager.disable_all_heaters();
     for (uint8_t i = 20; i--;) {
       WRITE(BEEPER_PIN, HIGH);
       delay(25);