flake.lock: Update

Flake lock file updates:

• Updated input 'flake-compat':
    'github:edolstra/flake-compat/b4a34015c698c7793d592d66adbab377907a2be8' (2022-04-19)
  → 'github:edolstra/flake-compat/35bb57c0c8d8b62bbfd284272c928ceb64ddbde9' (2023-01-17)
• Updated input 'flake-utils':
    'github:numtide/flake-utils/c0e246b9b83f637f4681389ecabcb2681b4f3af0' (2022-08-07)
  → 'github:numtide/flake-utils/5aed5285a952e0b949eb3ba02c12fa4fcfef535f' (2022-11-02)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ac20a8605b0f79be2d65d995cd347251cd5b984b' (2022-10-21)
  → 'github:NixOS/nixpkgs/0874168639713f547c05947c76124f78441ea46c' (2023-01-01)