flake.lock: Update

Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/146f45bee02b8bd88812cfce6ffc0f933788875a?narHash=sha256-7lVWL5bC6xBIMWWDal41LlGAG%2B9u2zUorqo3QCUL4p4%3D' (2025-09-10)
  → 'github:nix-community/disko/67ff9807dd148e704baadbd4fd783b54282ca627?narHash=sha256-IGmaEf3Do8o5Cwp1kXBN1wQmZwQN3NLfq5t4nHtVtcU%3D' (2025-09-19)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ab0f3607a6c7486ea22229b92ed2d355f1482ee0?narHash=sha256-zwE/e7CuPJUWKdvvTCB7iunV4E/%2BG0lKfv4kk/5Izdg%3D' (2025-09-10)
  → 'github:NixOS/nixpkgs/0147c2f1d54b30b5dd6d4a8c8542e8d7edf93b5d?narHash=sha256-7To75JlpekfUmdkUZewnT6MoBANS0XVypW6kjUOXQwc%3D' (2025-09-18)
• Updated input 'refraction':
    'github:PrismLauncher/refraction/56309fdc000a07c3d4596501621d08b007388c9a?narHash=sha256-tCL0JnvAEO/Wa3WyAZV2vHN4zaXUWo4ClJVflc3xotM%3D' (2025-09-08)
  → 'github:PrismLauncher/refraction/43a65a0830bf73e8552f87f88a6b8274eb95bc47?narHash=sha256-rlWt6lHcPX2US325JPlut4b6tO2Kmnnimr7LsSFmyUo%3D' (2025-09-19)
• Updated input 'srvos':
    'github:nix-community/srvos/ec58f16bdb57cf3a17bba79f687945dca1703c64?narHash=sha256-4dtGagSfwMabRi59g7E8T6FcdghNizLbR4PwU1g8lDI%3D' (2025-09-11)
  → 'github:nix-community/srvos/30e6b4c2e5e7b235c7d0a266994a0c93e86bcf69?narHash=sha256-WdkeIbq2Bo6l0tzBSCxMDeDMSKBp1iiOX7EdOHrsJCQ%3D' (2025-09-19)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/1aabc6c05ccbcbf4a635fb7a90400e44282f61c4?narHash=sha256-F1oFfV51AE259I85av%2BMAia221XwMHCOtZCMcZLK2Jk%3D' (2025-08-31)
  → 'github:numtide/treefmt-nix/128222dc911b8e2e18939537bed1762b7f3a04aa?narHash=sha256-/DbPkh6PZOgfueCbs3uzlk4ASU2nPPsiVWhpMCNkAd0%3D' (2025-09-18)

Author: github-actions[bot]