Make chime vibrate twice

Author: liamcharger

src/displayapp/DisplayApp.cpp

@@ -375,7 +375,8 @@ void DisplayApp::Refresh() {
         break;
       case Messages::Chime:
         LoadNewScreen(Apps::Clock, DisplayApp::FullRefreshDirections::None);
-        motorController.RunForDuration(35);
+        motorController.RunForDuration(15);
+        motorController.RunForDuration(15);
         break;
       case Messages::OnChargingEvent:
         RestoreBrightness();