moon-lander.md: Fix screenshot URL (#126)

Author: andy5995

apps/moon-lander.md

@@ -2,7 +2,7 @@
 
  Moon Lander is a 2D game of gravity.  Land your ship on the lading pad.
 
- ![Image](https://private-user-images.githubusercontent.com/16764864/566067130-1cb59ff2-aa24-4030-a2bc-cb000931c50b.png?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.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.S6AzPo_j_fbMwTjQBWgjQnf3nAGNrj6YSGFoaqZP2yA)
+ ![Image](https://raw.githubusercontent.com/andy5995/moon-lander-appimage/refs/heads/trunk/moon-lander.png)
 
  SITE: https://github.com/andy5995/moon-lander-appimage/releases