build: set addon version to 1.0.3

Author: mixiate

addons/io_scene_ts1/__init__.py

@@ -4,7 +4,7 @@
     "name": "The Sims 1 3D Formats",
     "description": "Imports and exports The Sims 1 meshes and animations.",
     "author": "mix",
-    "version": (1, 0, 2),
+    "version": (1, 0, 3),
     "blender": (4, 1, 0),
     "location": "File > Import-Export",
     "warning": "",