chore: Bump Nixpkgs

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1712449641,
-        "narHash": "sha256-U9DDWMexN6o5Td2DznEgguh8TRIUnIl9levmit43GcI=",
+        "lastModified": 1750386251,
+        "narHash": "sha256-1ovgdmuDYVo5OUC5NzdF+V4zx2uT8RtsgZahxidBTyw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "600b15aea1b36eeb43833a50b0e96579147099ff",
+        "rev": "076e8c6678d8c54204abcb4b1b14c366835a58bb",
         "type": "github"
       },
       "original": {

flake.nix

@@ -5,19 +5,19 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
   };
 
-  outputs = { self, nixpkgs }:
+  outputs = inputs@{ self, ... }:
     let
-      forAllSystems = nixpkgs.lib.genAttrs nixpkgs.lib.systems.flakeExposed;
-    in
-    {
+      lib = inputs.nixpkgs.lib;
+      forAllSystems = lib.genAttrs lib.systems.flakeExposed;
+    in {
       legacyPackages = forAllSystems (system: import ./default.nix {
-        pkgs = import nixpkgs { inherit system; };
+        pkgs = import inputs.nixpkgs { inherit system; };
       });
 
       packages =
         forAllSystems (system:
-          nixpkgs.lib.filterAttrs
-            (_: v: nixpkgs.lib.isDerivation v)
+          lib.filterAttrs
+            (_: v: lib.isDerivation v)
             self.legacyPackages.${system});
     };
 }