Update github-copilot-partnership.mdx

Author: sonnynomnom

blogs/github-copilot-partnership.mdx

@@ -42,7 +42,7 @@ Before you start, check out these courses:
 
 ### Videos
 
-## September: Vibe Coding Monthly Challenge
+## September: Vibe Coding Monthly Challenge ✨
 
 ![monthly challenge](https://i.imgur.com/5YOGoQa.gif)