ResetRumble on emu pause/stop regardless of presence of DInput/Xinput as that's not relevant. All the backends would like to stop rumbling.

Source/Core/Core/Core.cpp

@@ -227,12 +227,10 @@ static void ResetRumble()
 #if defined(__LIBUSB__)
   GCAdapter::ResetRumble();
 #endif
-#if defined(CIFACE_USE_XINPUT) || defined(CIFACE_USE_DINPUT)
   if (!Pad::IsInitialized())
     return;
   for (int i = 0; i < 4; ++i)
     Pad::ResetRumble(i);
-#endif
 }
 
 // Called from GUI thread