Update nixpkgs 2025-10-09-01-03

flake.lock

@@ -666,11 +666,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1760284886,
+        "lastModified": 1759831965,
-        "narHash": "sha256-TK9Kr0BYBQ/1P5kAsnNQhmWWKgmZXwUQr4ZMjCzWf2c=",
+        "narHash": "sha256-vgPm2xjOmKdZ0xKA6yLXPJpjOtQPHfaZDRtH+47XEBo=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "cf3f5c4def3c7b5f1fc012b3d839575dbe552d43",
+        "rev": "c9b6fb798541223bbb396d287d16f43520250518",
         "type": "github"
       },
       "original": {