Make "no, keep playing" go back to pause menu

This is so the menus can stack on top of each other. Well, technically
they don't, but it's the same thing.

desktop_version/src/Input.cpp

@@ -2089,8 +2089,9 @@ void mapmenuactionpress()
         break;
 
     case 10:
-        //return to game
-        graphics.resumegamemode = true;
+        //return to pause menu
+        music.playef(11);
+        game.menupage = 31;
         break;
     case 11:
         //quit to menu