bump version to 1.0.3

Author: paullinnerud

setup.py

@@ -35,7 +35,7 @@
 
 setup(
     name="dwriteshapepy", 
-    version= '1.0.2',
+    version= '1.0.3',
     description="Python extension for Windows DirectWrite shaping, modeled after uharfbuzz ",
     long_description=long_description,
     long_description_content_type='text/markdown',