melpa-packages.json: remove "2048-game" to mitigate the effects of https://github.com/NixOS/nixpkgs/issues/12353

pkgs/applications/editors/emacs-modes/melpa-packages.json

@@ -11403,20 +11403,6 @@
         "version": "20140306.845",
         "deps": []
     },
-    "2048-game": {
-        "fetch": {
-            "tag": "fetchhg",
-            "url": "https://bitbucket.com/zck/2048.el",
-            "sha256": "1p9qn9n8mfb4z62h1s94mlg0vshpzafbhsxgzvx78sqlf6bfc80l",
-            "rev": "ea6c3bce8ac1"
-        },
-        "recipe": {
-            "sha256": "0z7x9bnyi3qlq7l0fskb61i6yr9gm7w7wplqd28wz8p1j5yw8aa0",
-            "commit": "2b3eb31c077fcaff94b74b757c1ce17650333943"
-        },
-        "version": "20151026.1433",
-        "deps": []
-    },
     "mag-menu": {
         "fetch": {
             "tag": "fetchFromGitHub",