flake.lock: Update

Flake lock file updates:

• Updated input 'agenix':
    'github:ryantm/agenix/457669db4259ff69d1ac1183aaa6000420940c1f' (2023-12-23)
  → 'github:ryantm/agenix/417caa847f9383e111d1397039c9d4337d024bf0' (2023-12-24)
• Updated input 'llama-cpp':
    'github:philiptaron/llama.cpp/cbf07e717847d6b2c6c4fe6b31773daac9504f82' (2023-12-24)
  → 'github:philiptaron/llama.cpp/fea0239e24bf47909040b5996e6149aca71e58cb' (2023-12-24)
• Updated input 'nix-darwin':
    'github:LnL7/nix-darwin/010a625bd74bc623153344f52f71cc965b31d75a' (2023-12-22)
  → 'github:LnL7/nix-darwin/f454cff5fe84adca9e8aa8d546d2c9879b789950' (2023-12-24)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/116a899b0485fcc066746bef6775c6018ff18036' (2023-12-24)
  → 'github:nixos/nixpkgs/f36a80e54da29775c78d7eff0e628c2b4e34d1d7' (2023-12-25)

Author: philiptaron