Bump library version to 1.3.0

Author: Santiago Torres Aragon

setup.py

@@ -9,7 +9,7 @@
 
 setuptools.setup(
     name="dynata_rex",
-    version="1.2.0",
+    version="1.3.0",
     author="REX Maintainers",
     author_email="[email protected]",
     description=("Package for building and interacting with the "