Fix physical keyboard game input

src/android/app/src/main/java/org/yuzu/yuzu_emu/activities/EmulationActivity.kt

@@ -235,9 +235,13 @@ class EmulationActivity : AppCompatActivity(), SensorEventListener {
     }
 
     override fun dispatchKeyEvent(event: KeyEvent): Boolean {
+        val isPhysicalKeyboard = event.source and InputDevice.SOURCE_KEYBOARD == InputDevice.SOURCE_KEYBOARD &&
+                                event.device?.isVirtual == false
+
         if (event.source and InputDevice.SOURCE_JOYSTICK != InputDevice.SOURCE_JOYSTICK &&
             event.source and InputDevice.SOURCE_GAMEPAD != InputDevice.SOURCE_GAMEPAD &&
-            event.source and InputDevice.SOURCE_MOUSE != InputDevice.SOURCE_MOUSE
+            event.source and InputDevice.SOURCE_MOUSE != InputDevice.SOURCE_MOUSE &&
+            !isPhysicalKeyboard
         ) {
             return super.dispatchKeyEvent(event)
         }