flake.lock: Update

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/d9d07251f12399413e6d33d5875a6f1994ef75a7?narHash=sha256-SxGeAYrGoCnaGkQHNzGvExpgJv1pfS5J2pMX7zlwWxE%3D' (2024-09-14)
  → 'github:NixOS/nixpkgs/b5b22b42c0d10c7d2463e90a546c394711e3a724?narHash=sha256-uMVkVHL4r3QmlZ1JM%2BUoJwxqa46cgHnIfqGzVlw5ca4%3D' (2024-09-30)
• Updated input 'tomodachi94':
    'github:tomodachi94/dotfiles/21bc69ad104fa4c3883dd33a6df7a62c544f5ece?dir=pkgs&narHash=sha256-x0fjct3zxB%2BCsif%2Bc4VrnJEWvhLwFwh%2BQ9L2WWMQxY4%3D' (2024-08-30)
  → 'github:tomodachi94/dotfiles/3c933d8a5a6ce5fe4b787c99841bed3354f5c686?dir=pkgs&narHash=sha256-5Aj52QL2xSwdwfChPK6JvIWOL/t2OsSh/8DEeMmTsdA%3D' (2024-09-30)
• Updated input 'tomodachi94/nixpkgs':
    'github:nixos/nixpkgs/a6292e34000dc93d43bccf78338770c1c5ec8a99?narHash=sha256-NlpGA4%2BAIf1dKNq76ps90rxowlFXUsV9x7vK/mN37JM%3D' (2024-08-27)
  → 'github:nixos/nixpkgs/268bb5090a3c6ac5e1615b38542a868b52ef8088?narHash=sha256-xB35C2fpz7iyNcj9sn0a%2BwM2C4CQ6DGTn5VUHogstYs%3D' (2024-09-19)