chore: update codacy badge

Author: mcflugen

README.rst

@@ -14,8 +14,8 @@
 .. image:: https://img.shields.io/badge/code%20style-black-000000.svg
     :target: https://github.com/csdms/bmi
 
-.. image:: https://www.codacy.com/app/mcflugen/bmi-example-python?utm_source=github.com&utm_medium=referral&utm_content=csdms/bmi-example-python&utm_campaign=Badge_Grade
-    :target: https://api.codacy.com/project/badge/Grade/e8e273131ecb4d7d981fe9f4cf3e83d9
+.. image:: https://api.codacy.com/project/badge/Grade/e0252b85fefc402ea4cc5e7949219a94
+    :target: https://www.codacy.com/app/mcflugen/bmi-example-python?utm_source=github.com&utm_medium=referral&utm_content=csdms/bmi-example-python&utm_campaign=Badge_Grade
 
 bmi-example-python
 ==================