flake.lock: Update

Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/ffc1f95f6c28e1c6d1e587b51a2147027a3e45ed?narHash=sha256-C5LbM5VMdcolt9zHeLQ0bYMRjUL%2BN%2BAL5pK7/tVTdes%3D' (2024-08-08)
  → 'github:nix-community/disko/276a0d055a720691912c6a34abb724e395c8e38a?narHash=sha256-GkXQIoZmW2zCPp1YFtAYGg/xHNyFH/Mgm79lcs81rq0%3D' (2024-08-15)
• Updated input 'disko/nixpkgs':
    'github:NixOS/nixpkgs/f5129fb42b9c262318130a97b47516946da3e7d7?narHash=sha256-O/kxmybNecC3Efr6ITOdtCzFv90/B2Iiedavj5aRWt0%3D' (2024-08-07)
  → 'github:NixOS/nixpkgs/daf7bb95821b789db24fc1ac21f613db0c1bf2cb?narHash=sha256-VMg6N7MryOuvSJ8Sj6YydarnUCkL7cvMdrMcnsJnJCE%3D' (2024-08-14)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/21cc704b5e918c5fbf4f9fff22b4ac2681706d90?narHash=sha256-68hmex5efCiM2aZlAAEcQgmFI4ZwWt8a80vOeB/5w3A%3D' (2024-08-06)
  → 'github:NixOS/nixpkgs/c3d4ac725177c030b1e289015989da2ad9d56af0?narHash=sha256-sqLwJcHYeWLOeP/XoLwAtYjr01TISlkOfz%2BNG82pbdg%3D' (2024-08-15)