Update Nix flake.lock and hashes

nix/hashes.json

@@ -1,3 +1,3 @@
 {
-  "nodeModules": "sha256-RHAcxfg1XmbGhft9kT+NA2JOan3yVKD76U1zV0cVIow="
+  "nodeModules": "sha256-/z9CLf4nR7FK56erTRpcexoageOloKX6tcrJtOCXjF4="
 }