Update project.godot

Author: Yogoda

project.godot

@@ -18,7 +18,7 @@ _global_script_class_icons={
 config/name="Zone Loading System"
 run/main_scene="res://demo/menu.tscn"
 config/icon="res://icon.png"
-config/version="1.2"
+config/version="1.3"
 
 [autoload]