Update github-copilot-partnership.mdx

Author: sonnynomnom

blogs/github-copilot-partnership.mdx

@@ -29,7 +29,7 @@ In this two-chapter course, you will learn:
 - 📝 Techniques to prompt Copilot for clean, efficient code.
 - 🚀 Build two GUI applications from scratch using AI assistance.
 
-Course header animated by Saul, pixel artist based in Mexico.
+The course header is animated by Saul, pixel artist based in Mexico, and the four course GIFs are animated by Azuna, pixel artist based in Spain.
 
 It’s completely FREE, and you can finish it in < two hours.