Update nixpkgs 2025-09-19-01-03

flake.lock

@@ -666,11 +666,11 @@
     },
     "nixpkgs_5": {
       "locked": {
-        "lastModified": 1758277210,
+        "lastModified": 1758035966,
-        "narHash": "sha256-iCGWf/LTy+aY0zFu8q12lK8KuZp7yvdhStehhyX1v8w=",
+        "narHash": "sha256-qqIJ3yxPiB0ZQTT9//nFGQYn8X/PBoJbofA7hRKZnmE=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "8eaee110344796db060382e15d3af0a9fc396e0e",
+        "rev": "8d4ddb19d03c65a36ad8d189d001dc32ffb0306b",
         "type": "github"
       },
       "original": {