flake.lock: Update

Flake lock file updates:

• Updated input 'git-hooks':
    'github:cachix/git-hooks.nix/0ddd26d0925f618c3a5d85a4fa5eb1e23a09491d' (2024-12-17)
  → 'github:cachix/git-hooks.nix/f0f0dc4920a903c3e08f5bdb9246bb572fcae498' (2024-12-21)
• Updated input 'nix-darwin':
    'github:lnl7/nix-darwin/a35b08d09efda83625bef267eb24347b446c80b8' (2024-12-07)
  → 'github:lnl7/nix-darwin/bc03f7818771a75716966ce8c23110b715eff2aa' (2024-12-26)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/72d11d40b9878a67c38f003c240c2d2e1811e72a' (2024-12-18)
  → 'github:NixOS/nixpkgs/31ac92f9628682b294026f0860e14587a09ffb4b' (2024-12-27)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/65712f5af67234dad91a5a4baee986a8b62dbf8f' (2024-12-20)
  → 'github:numtide/treefmt-nix/9e09d30a644c57257715902efbb3adc56c79cf28' (2024-12-25)