goyplex: netbird from a fresher nixpkgs pin (0.81.x) to match the 0.81 server

flake.lock

@@ -491,6 +491,22 @@
         "type": "github"
       }
     },
+    "nixpkgs-netbird": {
+      "locked": {
+        "lastModified": 1792502884,
+        "narHash": "sha256-IoNisKcGbUjdd45qCqywGMCYmZ5EnkxezvLII0FWwNA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "02c087f3fe673c9e317f206a627cb6b910336dbe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1788404924,
@@ -551,7 +567,8 @@
         "hjem": "hjem",
         "hjem-rum": "hjem-rum",
         "hyprland": "hyprland",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs_3",
+        "nixpkgs-netbird": "nixpkgs-netbird"
       }
     },
     "systems": {