Update ringtail flake.lock (remove dagger input)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

nixos/ringtail/flake.lock

@@ -1,25 +1,5 @@
 {
   "nodes": {
-    "dagger": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1770335455,
-        "narHash": "sha256-3+MXZ2A7WK6H5lfrdIMemYHhrmLNH9NvvJIQWeQk6EQ=",
-        "owner": "dagger",
-        "repo": "nix",
-        "rev": "e236052a8312eee5b8358cbfcd3a57ee6ceb7765",
-        "type": "github"
-      },
-      "original": {
-        "owner": "dagger",
-        "repo": "nix",
-        "type": "github"
-      }
-    },
     "disko": {
       "inputs": {
         "nixpkgs": [
@@ -79,7 +59,6 @@
     },
     "root": {
       "inputs": {
-        "dagger": "dagger",
         "disko": "disko",
         "home-manager": "home-manager",
         "nixpkgs": "nixpkgs"