nix darwin branch fix

branch is set to 24.11 instead of latest, latest caused issues when
following nixpkgs that was set to 24.11

flake.lock

@@ -2,9 +2,7 @@
   "nodes": {
     "darwin": {
       "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
+        "nixpkgs": ["nixpkgs"]
       },
       "locked": {
         "lastModified": 1743496612,
@@ -16,16 +14,14 @@
       },
       "original": {
         "owner": "lnl7",
-        "ref": "master",
+        "ref": "nix-darwin-24.11",
         "repo": "nix-darwin",
         "type": "github"
       }
     },
     "home-manager": {
       "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
+        "nixpkgs": ["nixpkgs"]
       },
       "locked": {
         "lastModified": 1743808813,