Update Nix flake.lock and hashes

flake.lock

@@ -2,11 +2,11 @@
   "nodes": {
     "nixpkgs": {
       "locked": {
-        "lastModified": 1764587062,
-        "narHash": "sha256-hdFa0TAVQAQLDF31cEW3enWmBP+b592OvHs6WVe3D8k=",
+        "lastModified": 1764611609,
+        "narHash": "sha256-yU9BNcP0oadUKupw0UKmO9BKDOVIg9NStdJosEbXf8U=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "c1cb7d097cb250f6e1904aacd5f2ba5ffd8a49ce",
+        "rev": "8c29968b3a942f2903f90797f9623737c215737c",
         "type": "github"
       },
       "original": {

nix/hashes.json

@@ -1,3 +1,3 @@
 {
-  "nodeModules": "sha256-9BfJ3dFq/UYyhsnK3Sfx6rb6CT8bCvFOFOqD2+W1WQE="
+  "nodeModules": "sha256-HyH219sZn4gOPyVg/bij7K3mfZ0MnBSM/7NmsOyrD4o="
 }