Update sponsors.yml

Author: coppolaemilio

_data/sponsors.yml

@@ -1,7 +1,4 @@
 patron:
-  - name: "Khronos® Group"
-    link: "https://www.khronos.org/"
-    image: "https://fund.godotengine.org/static/logos/khronos.svg"
   - name: "Scorewarrior"
     link: "https://scwr.gg/godot"
     image: "https://fund.godotengine.org/static/logos/scorewarrior.svg"
@@ -16,9 +13,6 @@ platinum:
     link: "https://www.jetbrains.com/lp/rider-godot/"
     image: "https://fund.godotengine.org/static/logos/jetbrains.svg"
 gold:
-  - name: "Player2"
-    link: "https://player2.game/"
-    image: "https://fund.godotengine.org/static/logos/player2-logo.png"
   - name: "Prehensile Tales"
     link: "https://prehensile-tales.com"
     image: "https://fund.godotengine.org/static/logos/pt.png"