flake.lock: Update

Flake lock file updates:

• Updated input 'disko':
    'github:nix-community/disko/da8f49246ce226b70feaf132d9b73a4cb7595f10' (2024-10-02)
  → 'github:nix-community/disko/574400001b3ffe555c7a21e0ff846230759be2ed' (2024-10-03)
• Updated input 'home-manager':
    'github:nix-community/home-manager/437ec62009fa8ceb684eb447d455ffba25911cf9' (2024-10-01)
  → 'github:nix-community/home-manager/509dbf8d45606b618e9ec3bbe4e936b7c5bc6c1e' (2024-10-04)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/1719f27dd95fd4206afb9cec9f415b539978827e' (2024-09-30)
  → 'github:nixos/nixpkgs/5966581aa04be7eff830b9e1457d56dc70a0b798' (2024-10-02)
• Updated input 'nixpkgs-unstable':
    'github:nixos/nixpkgs/06cf0e1da4208d3766d898b7fdab6513366d45b9' (2024-09-29)
  → 'github:nixos/nixpkgs/27e30d177e57d912d614c88c622dcfdb2e6e6515' (2024-10-01)