fix: MIT License badge (#1010)

Author: RobPasMue

README.rst

@@ -27,7 +27,7 @@ PyAnsys Geometry
    :alt: GH-CI
 
 .. |MIT| image:: https://img.shields.io/badge/License-MIT-yellow.svg
-   :target: https://opensource.org/licenses/MIT
+   :target: https://opensource.org/blog/license/mit
    :alt: MIT
 
 .. |black| image:: https://img.shields.io/badge/code%20style-black-000000.svg?style=flat