Add readme badges (#216)

Author: cdce8p

README.md

@@ -1,5 +1,10 @@
 # Python typing update
 
+[![PyPI](https://img.shields.io/pypi/v/python-typing-update?color=blue)](https://pypi.org/project/python-typing-update/)
+[![PyPI - Python Version](https://img.shields.io/pypi/pyversions/python-typing-update)](https://github.com/cdce8p/python-typing-update)
+[![GitHub](https://img.shields.io/github/license/cdce8p/python-typing-update)](https://github.com/cdce8p/python-typing-update/blob/main/LICENSE)
+[![image](https://static.pepy.tech/badge/python-typing-update)](https://pypi.org/project/python-typing-update/)
+
 Tool to update Python typing syntax.
 It uses token analysis and
 - [python-reorder-imports][pri]