Remove script.dontrunnextframe kludge

Now that the game loop order is fixed, this kludge (on top of kludge) is
no longer needed, and can be safely removed.

desktop_version/src/Map.cpp

@@ -2075,6 +2075,4 @@ void mapclass::twoframedelayfix(void)
 	game.state = 0;
 	game.statedelay = 0;
 	script.load(game.newscript);
-	script.run();
-	script.dontrunnextframe = true;
 }