chore(README.md): update link to GitHub 2023 hackathon in README

The link to the GitHub 2023 hackathon in the README has been updated to point to the correct URL. This ensures that users can easily access the relevant information about the hackathon.

README.md

@@ -7,7 +7,7 @@
 	<h2>Auto-generate meaningful commits in 1 second</h2>
 	<p>Killing lame commits with AI 🤯🔫</p>
 	<a href="https://www.npmjs.com/package/opencommit"><img src="https://img.shields.io/npm/v/opencommit" alt="Current version"></a>
-  <h4 align="center"><a href="https://twitter.com/_sukharev_/status/1683448136973582336">🪩 Winner of GitHub 2023 HACKATHON 🪩</a></h4>
+  <h4 align="center">🪩 Winner of <a href="https://twitter.com/_sukharev_/status/1683448136973582336">GitHub 2023 hackathon</a> 🪩</h4>
 </div>
 
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