Remove commented-out links from Hacktoberfest 2025 event details for cleaner presentation

Signed-off-by: Lee Calcote <lee.calcote@layer5.io>

Author: leecalcote

src/collections/events/2025/hacktoberfest-2025/index.mdx

@@ -46,10 +46,6 @@ Prepare for Hacktoberfest and ready yourself for contributing to CNCF projects t
 <ul>
     <li><Link to="/blog/open-source/ways-to-contribute-at-layer5">Code and Non-Code Contributing at Layer5</Link></li>
     <li><a href="https://github.com/issues?q=is%3Aopen%20is%3Aissue%20archived%3Afalse%20(org%3Alayer5io%20OR%20org%3Ameshery%20OR%20org%3Aservice-mesh-performance%20OR%20org%3Aservice-mesh-patterns%20OR%20org%3Alayer5labs%20OR%20org%3Ameshery-extensions)%20label%3Ahacktoberfest">Issues for Hacktoberfest</a></li>
-    {/* <li><a href="https://www.youtube.com/watch?v=iKe52yMWWK4">Recorded Livestream</a></li> 
-    <li><a href={preptemberslides}>Presentation Slides</a></li>*/}
-
-     {/* <li><a href={preptemberslides}>Presentation Slides</a></li>*/}
 </ul>
 
 <img src={hacktoberfestTheme} style="width: fit-content;"/>