flake.lock: Update

Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/c1dfcf08411b08f6b8615f7d8971a2bfa81d5e8a?narHash=sha256-X6rJYSESBVr3hBoH0WbKE5KvhPU5bloyZ2L4K60/fPQ%3D' (2024-09-17)
  → 'github:numtide/flake-utils/11707dc2f618dd54ca8739b309ec4fc024de578b?narHash=sha256-l0KFg5HjrsfsO/JpG%2Br7fRrqm12kzFHyUHqHCVpMMbI%3D' (2024-11-13)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/2768c7d042a37de65bb1b5b3268fc987e534c49d?narHash=sha256-AlcmCXJZPIlO5dmFzV3V2XF6x/OpNWUV8Y/FMPGd8Z4%3D' (2024-10-23)
  → 'github:nixos/nixpkgs/55d15ad12a74eb7d4646254e13638ad0c4128776?narHash=sha256-M1%2BuCoV5igihRfcUKrr1riygbe73/dzNnzPsmaLCmpo%3D' (2024-12-03)
• Updated input 'spectrum':
    'git+https://spectrum-os.org/git/spectrum?ref=refs/heads/main&rev=f1d94ee7029af18637dbd5fdf4749621533693fa' (2024-10-26)
  → 'git+https://spectrum-os.org/git/spectrum?ref=refs/heads/main&rev=80c9e9830d460c944c8f730065f18bb733bc7ee2' (2024-12-04)