chore(deps): update flake.lock

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8' (2024-06-01)
  → 'github:hercules-ci/flake-parts/9227223f6d922fee3c7b190b2cc238a99527bbb7' (2024-07-03)
• Updated input 'flake-parts/nixpkgs-lib':
    'https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz?narHash=sha256-lIbdfCsf8LMFloheeE6N31%2BBMIeixqyQWbSr2vk79EQ%3D' (2024-06-01)
  → 'https://github.com/NixOS/nixpkgs/archive/5daf0514482af3f97abaefc78a6606365c9108e2.tar.gz?narHash=sha256-Fm2rDDs86sHy0/1jxTOKB1118Q0O3Uc7EC0iXvXKpbI%3D' (2024-07-01)
• Updated input 'flocken':
    'github:mirkolenz/flocken/3a846dfca17f989805d9f4177de85c96dc0f8542' (2024-01-01)
  → 'github:mirkolenz/flocken/848f7edf90dcb9355d4817bd65117d6f6dd516fd' (2024-07-09)
• Updated input 'flocken/flake-parts':
    'github:hercules-ci/flake-parts/34fed993f1674c8d06d58b37ce1e0fe5eebcb9f5' (2023-12-01)
  → 'github:hercules-ci/flake-parts/9227223f6d922fee3c7b190b2cc238a99527bbb7' (2024-07-03)
• Updated input 'flocken/flake-parts/nixpkgs-lib':
    'github:NixOS/nixpkgs/e92039b55bcd58469325ded85d4f58dd5a4eaf58?dir=lib' (2023-11-29)
  → 'https://github.com/NixOS/nixpkgs/archive/5daf0514482af3f97abaefc78a6606365c9108e2.tar.gz?narHash=sha256-Fm2rDDs86sHy0/1jxTOKB1118Q0O3Uc7EC0iXvXKpbI%3D' (2024-07-01)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/9693852a2070b398ee123a329e68f0dab5526681' (2024-06-22)
  → 'github:nixos/nixpkgs/6af55cb91ca2005516b9562f707bb99c8f79bf77' (2024-07-11)