chore(setup.py) : Update Setup.py

The status needs to be changed to Production/Stable

setup.py

@@ -28,7 +28,7 @@
     long_description = f.read()
 
 CLASSIFIERS = """\
-Development Status :: 4 - Beta
+Development Status :: 5 - Production/Stable
 License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)
 Programming Language :: Python :: 3 :: Only
 Intended Audience :: Developers