Fix pressing ESC in some menus not playing music

This fixes a bug where pressing Escape in the following menus would not
play Presenting VVVVVV (the title screen music) and would instead leave
you with silence: Game Complete, Time Trial complete, Game Over, and No
Death Mode complete.

desktop_version/src/Game.cpp

@@ -6199,6 +6199,13 @@ void Game::returnmenu(void)
     {
         music.fadeout();
     }
+    else if (currentmenuname == Menu::gamecompletecontinue
+    || currentmenuname == Menu::timetrialcomplete3
+    || currentmenuname == Menu::gameover2
+    || currentmenuname == Menu::nodeathmodecomplete2)
+    {
+        music.play(Music_PRESENTINGVVVVVV);
+    }
 
     MenuStackFrame& frame = menustack[menustack.size()-1];