Merge pull request #8456 from jordan-woyak/input-gate-race-fix

InputCommon: Make the "input gate" not racy.

Source/Core/Core/HW/VideoInterface.cpp

@@ -820,6 +820,7 @@ void Update(u64 ticks)
 
   if (s_half_line_of_next_si_poll == s_half_line_count)
   {
+    Core::UpdateInputGate();
     SerialInterface::UpdateDevices();
     s_half_line_of_next_si_poll += 2 * SerialInterface::GetPollXLines();
   }