Update holiday-hackathon-2024-winners.mdx

Author: sonnynomnom

blogs/holiday-hackathon-2024-winners.mdx

@@ -276,9 +276,7 @@ Enjoy your holidays! ❄️
 Here are some more links:
 
 - 🚀 [Project Submissions](https://www.codedex.io/community/hackathon)
-- 📺 [Opening Ceremony video](https://www.youtube.com/watch?v=yaOlDEIkz0I)
-- 📺 [Closing Ceremony video](https://www.youtube.com/watch?v=2EMiApRttBs)
-- 📺 Workshop videos: coming soon
+- 📺 [Workshop videos](https://www.codedex.io/blog/holiday-hackathon-2024-workshops)
 - 🗒️ [Workshop slides](https://drive.google.com/drive/folders/1YLE4T74jd4EMBmG-3ixbRnUomAM1CmgB?usp=sharing)
 - #️⃣ [#CodedexHackathon on Twitter](https://x.com/search?q=codedexhackathon&src=typed_query&f=live)