[chore] flake.lock: update inputs

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/62d536255879be574ebfe9b87c4ac194febf47c5' (2024-12-01)
  → 'github:nix-community/home-manager/c7ffc9727d115e433fd884a62dc164b587ff651d' (2024-12-07)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/b681065d0919f7eb5309a93cea2cfa84dec9aa88' (2024-12-03)
  → 'github:NixOS/nixpkgs/4dc2fc4e62dbf62b84132fe526356fbac7b03541' (2024-12-05)
• Updated input 'nixvim':
    'github:nix-community/nixvim/6348336db0e0b17ab6d9c73bc8206db84ebf00d1' (2024-12-05)
  → 'github:nix-community/nixvim/08be20270d62e31f215f4592867d53576af15001' (2024-12-07)
• Updated input 'unstable':
    'github:NixOS/nixpkgs/55d15ad12a74eb7d4646254e13638ad0c4128776' (2024-12-03)
  → 'github:NixOS/nixpkgs/d0797a04b81caeae77bcff10a9dde78bc17f5661' (2024-12-05)

flake.lock

@@ -161,11 +161,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733482664,
+        "lastModified": 1733572789,
-        "narHash": "sha256-ZD+h1fwvZs+Xvg46lzTWveAqyDe18h9m7wZnTIJfFZ4=",
+        "narHash": "sha256-zjO6m5BqxXIyjrnUziAzk4+T4VleqjstNudSqWcpsHI=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "e38d3dd1d355a003cc63e8fe6ff66ef2257509ed",
+        "rev": "c7ffc9727d115e433fd884a62dc164b587ff651d",
         "type": "github"
       },
       "original": {
@@ -246,11 +246,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733498727,
+        "lastModified": 1733574898,
-        "narHash": "sha256-R+n4JfXjGrJG2gbhJPsZPTwdDsHoJvwxxpWcRY4KjyQ=",
+        "narHash": "sha256-8Meoqfk61EsMB3x/HQcttkgJqUm45kjtOyQGrtHP/H4=",
         "owner": "nix-community",
         "repo": "nixvim",
-        "rev": "ae78face8d6a09abe2504d41c035b6460c15a17b",
+        "rev": "08be20270d62e31f215f4592867d53576af15001",
         "type": "github"
       },
       "original": {