flake.lock: Update

Flake lock file updates:

• Updated input 'buildbot-nix':
    'github:Mic92/buildbot-nix/62974e991da920430f06757ea3ece4e5e688ac9d' (2024-02-04)
  → 'github:Mic92/buildbot-nix/b985888b5c2cdae91615236371e802cb5272e3fc' (2024-02-08)
• Updated input 'disko':
    'github:nix-community/disko/2e9b88f02ec166b1c3f0a638688f8e4ef444de32' (2024-02-05)
  → 'github:nix-community/disko/c49bb95ac852841b9015fb56a503a36ebdb46a59' (2024-02-08)
• Updated input 'hercules-ci-agent':
    'github:hercules-ci/hercules-ci-agent/f5216151dc9f7a3055b80529961fa973fc27767f' (2024-02-02)
  → 'github:hercules-ci/hercules-ci-agent/d1b8efd21d1832291e58bd99805eea8f8194d07b' (2024-02-07)
• Updated input 'hercules-ci-agent/nixpkgs':
    'github:NixOS/nixpkgs/97b17f32362e475016f942bbdfda4a4a72a8a652' (2024-01-29)
  → 'github:NixOS/nixpkgs/faf912b086576fd1a15fca610166c98d47bc667e' (2024-02-05)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/5d75993fa5feaa333f3eadd83e0a08fc34432acc' (2024-02-04)
  → 'github:NixOS/nixpkgs/5ef42fcd84b2baa16f43554f1c1f1d614e23ef9a' (2024-02-07)
• Updated input 'srvos':
    'github:nix-community/srvos/504c8174449e51efa1aee7444c619bf1cd5e2413' (2024-02-05)
  → 'github:nix-community/srvos/c5df91ddcc76abfefe4adcda30a25ede8b761156' (2024-02-08)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/c6153c2a3ff4c38d231e3ae99af29b87f1df5901' (2024-01-28)
  → 'github:numtide/treefmt-nix/ac599dab59a66304eb511af07b3883114f061b9d' (2024-02-07)