Generalized the handling of instantaneous guide button presses so there's a minimum of 100 ms between guide button press and release.

This happens with at least the following controllers: All Apple MFI controllers, ASUS Gamepad, XiaoMi Bluetooth Controller

src/joystick/SDL_joystick.c

@@ -874,6 +874,10 @@ SDL_JoystickUpdate(void)
     for (joystick = SDL_joysticks; joystick; joystick = joystick->next) {
         SDL_SYS_JoystickUpdate(joystick);
 
+        if (joystick->delayed_guide_button) {
+            SDL_GameControllerHandleDelayedGuideButton(joystick);
+        }
+
         if (joystick->force_recentering) {
             int i;