chore(deps): update flake.lock

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/9227223f6d922fee3c7b190b2cc238a99527bbb7?narHash=sha256-pQMhCCHyQGRzdfAkdJ4cIWiw%2BJNuWsTX7f0ZYSyz0VY%3D' (2024-07-03)
  → 'github:hercules-ci/flake-parts/8471fe90ad337a8074e957b69ca4d0089218391d?narHash=sha256-XOQkdLafnb/p9ij77byFQjDf5m5QYl9b2REiVClC%2Bx4%3D' (2024-08-01)
• Updated input 'home-manager':
    'github:nix-community/home-manager/6e090576c4824b16e8759ebca3958c5b09659ee8?narHash=sha256-ss0G8t8RJVDewA3MyqgAlV951cWRK6EtVhVKEZ7J5LU%3D' (2024-07-31)
  → 'github:nix-community/home-manager/afc892db74d65042031a093adb6010c4c3378422?narHash=sha256-QfM/9BMRkCmgWzrPDK%2BKbgJOUlSJnfX4OvsUupEUZvA%3D' (2024-08-02)