Fix link for SpaceInvaders 7

Author: CartBlanche

website/_data/games.json

@@ -792,7 +792,7 @@
         "title": "Space Invader 7",
         "logo": "spaceinvader7-logo.png",
         "screenshot": "spaceinvader7-screenshot.png",
-        "url": "https://anonames-lair.itch.io/mochi-escape",
+        "url": "https://apps.microsoft.com/detail/9nn1qtx9p8gn?hl=en-gb",
         "pixelart": true,
         "tags": [
             "Desktop",