feat(renovate): enable lockFileMaintenance

This allows it to update the flake.lock and Cargo.lock files.

flake-modules/tests.nix

@@ -6,7 +6,6 @@
       checks =
         let
           testDomain = "webnstest.example";
-          dynamicZonesDir = "/var/lib/named/zones";
           zoneFile = pkgs.writeText "${testDomain}.zoneinfo" ''
             $ORIGIN .
             $TTL 60 ; 1 minute
@@ -27,7 +26,14 @@
             nsupdate                  IN  AAAA  ::1
           '';
 
-          webnsupdate-machine = {
+          webnsupdate-machine =
+            { config, ... }:
+            let
+              bindCfg = config.services.bind;
+              bindData = bindCfg.directory;
+              dynamicZonesDir = "${bindData}/zones";
+            in
+            {
               imports = [ self.nixosModules.webnsupdate ];
 
               config = {
@@ -71,9 +77,8 @@
                   # shellcheck disable=SC2211,SC1127
                   rm -f ${dynamicZonesDir}/* # reset dynamic zones
 
-                ${pkgs.coreutils}/bin/mkdir -m 0755 -p ${dynamicZonesDir}
-                chown "named" ${dynamicZonesDir}
-                chown "named" /var/lib/named
+                  mkdir -m 0755 -p ${dynamicZonesDir}
+                  chown named ${dynamicZonesDir}
 
                   # copy dynamic zone's file to the dynamic zones dir
                   cp ${zoneFile} ${dynamicZonesDir}/${testDomain}
@@ -87,6 +92,7 @@
             nodes.machine = webnsupdate-machine;
             testScript = ''
               machine.start(allow_reboot=True)
+              machine.wait_for_unit("bind.service")
               machine.wait_for_unit("webnsupdate.service")
 
               # ensure base DNS records area available

flake.lock

@@ -37,17 +37,18 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1734424634,
-        "narHash": "sha256-cHar1vqHOOyC7f1+tVycPoWTfKIaqkoe1Q6TnKzuti4=",
+        "lastModified": 1735291276,
+        "narHash": "sha256-NYVcA06+blsLG6wpAbSPTCyLvxD/92Hy4vlY9WxFI1M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d3c42f187194c26d9f0309a8ecc469d6c878ce33",
+        "rev": "634fd46801442d760e09493a794c4f15db2d0cbb",
         "type": "github"
       },
       "original": {
-        "id": "nixpkgs",
+        "owner": "NixOS",
         "ref": "nixos-unstable",
-        "type": "indirect"
+        "repo": "nixpkgs",
+        "type": "github"
       }
     },
     "root": {

flake.nix

@@ -6,7 +6,7 @@
       url = "github:hercules-ci/flake-parts";
       inputs.nixpkgs-lib.follows = "nixpkgs";
     };
-    nixpkgs.url = "nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     systems.url = "github:nix-systems/default";
     treefmt-nix = {
       url = "github:numtide/treefmt-nix";