Update Nix flake.lock and hashes

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764915887,
-        "narHash": "sha256-CeBCJ9BMsuzVgn8GVfuSRZ6xeau7szzG0Xn6O/OxP9M=",
+        "lastModified": 1764947035,
+        "narHash": "sha256-EYHSjVM4Ox4lvCXUMiKKs2vETUSL5mx+J2FfutM7T9w=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "42e29df35be6ef54091d3a3b4e97056ce0a98ce8",
+        "rev": "a672be65651c80d3f592a89b3945466584a22069",
         "type": "github"
       },
       "original": {

nix/hashes.json

@@ -1,3 +1,3 @@
 {
-  "nodeModules": "sha256-Nem37Y/1kAA2vNOxDsMwE2qfkgneIKPg85JOv8Z0oug="
+  "nodeModules": "sha256-7eJpUUtS50/uHa6sU0pl/MbwJykkVlYwEeAoKKNk4+g="
 }