docs: update contributors

Author: github-actions[bot]

README.md

@@ -190,6 +190,7 @@ This project is licensed under the **MIT License** — see the [LICENSE](LICENSE
 ## 👥 Contributors
 
 <!-- readme: contributors -start -->
+[![CalvinAllen](https://avatars.githubusercontent.com/u/41448698?v=4&s=64)](https://github.com/CalvinAllen) 
 <!-- readme: contributors -end -->
 
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