Flake : Update lock.

.config/linux/system/flake.lock

@@ -1,21 +1,5 @@
 {
   "nodes": {
-    "dotfiles": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1708454260,
-        "narHash": "sha256-2dddtPjkvwteONKlabLUFdfh5z0egiZMo269Tk8m+/4=",
-        "ref": "refs/heads/main",
-        "rev": "9f97e8b29da0491f66036af53eefb0f8b2677189",
-        "revCount": 698,
-        "type": "git",
-        "url": "https://git.voronind.com/voronind/linux.git"
-      },
-      "original": {
-        "type": "git",
-        "url": "https://git.voronind.com/voronind/linux.git"
-      }
-    },
     "nixpkgs": {
       "locked": {
         "lastModified": 1707092692,
@@ -34,7 +18,6 @@
     },
     "root": {
       "inputs": {
-        "dotfiles": "dotfiles",
         "nixpkgs": "nixpkgs"
       }
     }