Update Nix flake.lock and x86_64-linux hash

nix/hashes.json

@@ -1,6 +1,6 @@
 {
   "nodeModules": {
-    "x86_64-linux": "sha256-GKdu7nan/9ioBtgL3cUeuVLNKUDio10LeQrn7BPgbng=",
+    "x86_64-linux": "sha256-XP1DXs1Fcfog99rjMryki9mMqn1g1H4ykHx7WDsnrnw=",
     "aarch64-darwin": "sha256-STLB1J65VjauvPM+BqCyTQQkHPoVmUhDvVEdH3WTJP4="
   }
 }