chore(README): add link to develop branch

Author: KaiNorberg

README.md

@@ -18,7 +18,7 @@
         <img src="https://github.com/KaiNorberg/PatchworkOS/actions/workflows/test.yml/badge.svg" alt="Build and Test"/>
     </a>
     <br>
-    <i>PatchworkOS is currently undergoing a major rewrite, see the develop branch for more information.</i>
+    <i>PatchworkOS is currently undergoing a major rewrite, see the <a href="https://github.com/KaiNorberg/PatchworkOS/tree/develop">develop</a> branch for more information.</i>
 </div>
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