chore(flake.lock): update

Flake lock file updates:

• Updated input 'home-manager':
    'github:nix-community/home-manager/9786661d57c476021c8a0c3e53bf9fa2b4f3328b?narHash=sha256-EW4oXMfnfA5sNM9Jqm%2By98horWVvN66Gu7YIcEpFYZc%3D' (2025-01-20)
  → 'github:nix-community/home-manager/4481a16d1ac5bff4a77c608cefe08c9b9efe840d?narHash=sha256-rk/cmrvq3In0TegW9qaAxw%2B5YpJhRWt2p74/6JStrw0%3D' (2025-01-21)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/5df43628fdf08d642be8ba5b3625a6c70731c19c?narHash=sha256-Tbk1MZbtV2s5aG%2BiM99U8FqwxU/YNArMcWAv6clcsBc%3D' (2025-01-16)
  → 'github:nixos/nixpkgs/9e4d5190a9482a1fb9d18adf0bdb83c6e506eaab?narHash=sha256-nmKOgAU48S41dTPIXAq0AHZSehWUn6ZPrUKijHAMmIk%3D' (2025-01-21)
• Updated input 'pre-commit-hooks':
    'github:cachix/git-hooks.nix/15a87cedeb67e3dbc8d2f7b9831990dffcf4e69f?narHash=sha256-2UNmLCKORvdBRhPGI8Vx0b6l7M8/QBey/nHLIxOl4jE%3D' (2025-01-19)
  → 'github:cachix/git-hooks.nix/9364dc02281ce2d37a1f55b6e51f7c0f65a75f17?narHash=sha256-R10v2hoJRLq8jcL4syVFag7nIGE7m13qO48wRIukWNg%3D' (2025-01-21)