flake.lock: Update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/dd99675ee81fef051809bc87d67eb07f5ba022e8' (2022-12-29)
  → 'github:nix-community/home-manager/c1a830c8fabb13f95f51ecf48552f0a794d8718a' (2023-01-02)

flake.lock

@@ -32,22 +32,6 @@
         "type": "github"
       }
     },
-    "gamescope-git": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1671622929,
-        "narHash": "sha256-L6723XD68QLqbWvoYXUL8IHWo3HjoF20lScIu8vRtxA=",
-        "owner": "Plagman",
-        "repo": "gamescope",
-        "rev": "f863708a1f06ca0bb7b35f7b34d5abe4961eddbb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "Plagman",
-        "repo": "gamescope",
-        "type": "github"
-      }
-    },
     "grub2-themes": {
       "inputs": {
         "nixpkgs": [
@@ -76,11 +60,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1672349765,
-        "narHash": "sha256-Ul3lSGglgHXhgU3YNqsNeTlRH1pqxbR64h+2hM+HtnM=",
+        "lastModified": 1672688183,
+        "narHash": "sha256-3sNEWKTg3XXVDnvzVatdyetiUQWL+ibJ1YkvxSk3PuM=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "dd99675ee81fef051809bc87d67eb07f5ba022e8",
+        "rev": "c1a830c8fabb13f95f51ecf48552f0a794d8718a",
         "type": "github"
       },
       "original": {
@@ -207,7 +191,6 @@
     "root": {
       "inputs": {
         "bobthefish": "bobthefish",
-        "gamescope-git": "gamescope-git",
         "grub2-themes": "grub2-themes",
         "home-manager": "home-manager",
         "kakoune-smarttab": "kakoune-smarttab",