adding support for Python 3.13

Author: devsetgo

docs/index.md

@@ -7,7 +7,7 @@ Python:
 
 Support Python Versions
 
-![Static Badge](https://img.shields.io/badge/Python-3.12%20%7C%203.11%20%7C%203.10%20%7C%203.9-blue)
+![Static Badge](https://img.shields.io/badge/Python-3.13%20%7C%203.12%20%7C%203.11%20%7C%203.10%20%7C%203.9-blue)
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/astral-sh/ruff/main/assets/badge/v2.json)](https://github.com/astral-sh/ruff)
 [![Coverage Status](./coverage-badge.svg?dummy=8484744)](./reports/coverage/index.html)
 [![Tests Status](./tests-badge.svg?dummy=8484744)](./reports/coverage/index.html)