Update flake lock.

flake.lock

@@ -8,11 +8,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719745305,
+        "lastModified": 1730504689,
-        "narHash": "sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh+Bls=",
+        "narHash": "sha256-hgmguH29K2fvs9szpq2r3pz2/8cJd2LPS+b4tfNFCwE=",
         "owner": "hercules-ci",
         "repo": "flake-parts",
-        "rev": "c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9",
+        "rev": "506278e768c2a08bec68eb62932193e341f55c90",
         "type": "github"
       },
       "original": {
@@ -26,11 +26,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1710146030,
+        "lastModified": 1731533236,
-        "narHash": "sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ=",
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "b1d9ab70662946ef0850d488da1c9019f3a9752a",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
         "type": "github"
       },
       "original": {
@@ -39,31 +39,6 @@
         "type": "github"
       }
     },
-    "mdbook-nixdoc": {
-      "inputs": {
-        "nix-github-actions": [
-          "nix-unit",
-          "nix-github-actions"
-        ],
-        "nixpkgs": [
-          "nix-unit",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1708395692,
-        "narHash": "sha256-smf0VmxGbjJDZqKvxxG3ZVqubgbVwAWG26wPo+BT/A0=",
-        "owner": "adisbladis",
-        "repo": "mdbook-nixdoc",
-        "rev": "d6a71b114b9221c0b4f20d31b81766d072cc26be",
-        "type": "github"
-      },
-      "original": {
-        "owner": "adisbladis",
-        "repo": "mdbook-nixdoc",
-        "type": "github"
-      }
-    },
     "nix-github-actions": {
       "inputs": {
         "nixpkgs": [
@@ -72,11 +47,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1703863825,
+        "lastModified": 1729742964,
-        "narHash": "sha256-rXwqjtwiGKJheXB43ybM8NwWB8rO2dSRrEqes0S7F5Y=",
+        "narHash": "sha256-B4mzTcQ0FZHdpeWcpDYPERtyjJd/NIuaQ9+BV1h+MpA=",
         "owner": "nix-community",
         "repo": "nix-github-actions",
-        "rev": "5163432afc817cf8bd1f031418d1869e4c9d5547",
+        "rev": "e04df33f62cdcf93d73e9a04142464753a16db67",
         "type": "github"
       },
       "original": {
@@ -88,17 +63,18 @@
     "nix-unit": {
       "inputs": {
         "flake-parts": "flake-parts",
-        "mdbook-nixdoc": "mdbook-nixdoc",
         "nix-github-actions": "nix-github-actions",
-        "nixpkgs": "nixpkgs",
+        "nixpkgs": [
+          "nixpkgs"
+        ],
         "treefmt-nix": "treefmt-nix"
       },
       "locked": {
-        "lastModified": 1725909273,
+        "lastModified": 1731608537,
-        "narHash": "sha256-9xdgN+bSVOUqToz/4uHQsy9oW1K9TvuMPbocIKhyfiY=",
+        "narHash": "sha256-tz4OdnHLH4kcKaxWSRlrd2w4wq7i4jhwynYnW9kMny4=",
         "owner": "nix-community",
         "repo": "nix-unit",
-        "rev": "b2cd35313c746917040f1af1c5e75a8c903116f4",
+        "rev": "2071bbb765681ac3d8194ec560c8b27ff2a3b541",
         "type": "github"
       },
       "original": {
@@ -109,27 +85,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1719798293,
+        "lastModified": 1732980874,
-        "narHash": "sha256-lcix60z/+0IU+t/i6wS50kqb61/wD3ECKKwe1JsqbMc=",
+        "narHash": "sha256-yqaif8ZYQ7xE7Qc1vBcSJ5tOFADmzpjnkqpKdpSExBU=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "3881b74fa87197d8a481d31ed7698c70dde5edd9",
+        "rev": "60a1ffe606ada6e593e311da77c33be5192de4ea",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "master",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1725910328,
-        "narHash": "sha256-n9pCtzGZ0httmTwMuEbi5E78UQ4ZbQMr1pzi5N0LAG8=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "5775c2583f1801df7b790bf7f7d710a19bac66f4",
         "type": "github"
       },
       "original": {
@@ -142,7 +102,7 @@
       "inputs": {
         "flake-utils": "flake-utils",
         "nix-unit": "nix-unit",
-        "nixpkgs": "nixpkgs_2"
+        "nixpkgs": "nixpkgs"
       }
     },
     "systems": {
@@ -168,11 +128,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1719749022,
+        "lastModified": 1730321837,
-        "narHash": "sha256-ddPKHcqaKCIFSFc/cvxS14goUhCOAwsM1PbMr0ZtHMg=",
+        "narHash": "sha256-vK+a09qq19QNu2MlLcvN4qcRctJbqWkX7ahgPZ/+maI=",
         "owner": "numtide",
         "repo": "treefmt-nix",
-        "rev": "8df5ff62195d4e67e2264df0b7f5e8c9995fd0bd",
+        "rev": "746901bb8dba96d154b66492a29f5db0693dbfcc",
         "type": "github"
       },
       "original": {