fix gameserver version

lake-manifest.json

@@ -28,9 +28,9 @@
   {"git":
    {"url": "https://github.com/leanprover-community/lean4game.git",
     "subDir?": "server",
-    "rev": "52b42544ac8bcdbf4655e9c3a99567d924bd0caf",
+    "rev": "f5eb185eb22d6ff3ade9639a2c818a0dc6abc930",
     "name": "GameServer",
-    "inputRev?": "main"}},
+    "inputRev?": "f5eb185eb22d6ff3ade9639a2c818a0dc6abc930"}},
   {"git":
    {"url": "https://github.com/leanprover/std4",
     "subDir?": null,

lakefile.lean

@@ -8,7 +8,7 @@ def LocalGameServer : Dependency := {
 
 def RemoteGameServer : Dependency := {
   name := `GameServer
-  src := Source.git "https://github.com/leanprover-community/lean4game.git" "main" "server"
+  src := Source.git "https://github.com/leanprover-community/lean4game.git" "f5eb185eb22d6ff3ade9639a2c818a0dc6abc930" "server"
 }
 
 /- Choose dependency depending on the environment variable NODE_ENV -/