flake.lock: Update

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/c3c5ecc05edc7dafba779c6c1a61cd08ac6583e9?narHash=sha256-xwgjVUpqSviudEkpQnioeez1Uo2wzrsMaJKJClh%2BBls%3D' (2024-06-30)
  → 'github:hercules-ci/flake-parts/9227223f6d922fee3c7b190b2cc238a99527bbb7?narHash=sha256-pQMhCCHyQGRzdfAkdJ4cIWiw%2BJNuWsTX7f0ZYSyz0VY%3D' (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 'nixpkgs':
    'github:NixOS/nixpkgs/12a9c0004bc987afb1ff511ebb97b67497a68e22?narHash=sha256-NkvFphHXKtQQ8F0XrqGlqkOhjHbE3671F8oLxwtTHhk%3D' (2024-06-30)
  → 'github:NixOS/nixpkgs/b729601a9e6c459fd8884dea513af143111bed54?narHash=sha256-1Al1qDC8Q/s4viPq4ln8jfHWZxYl%2BNb49dNFISFpqBY%3D' (2024-07-13)
• Updated input 'poetry2nix':
    'github:nix-community/poetry2nix/4fd045cdb85f2a0173021a4717dc01d92d7ab2b2?narHash=sha256-efvBV%2B45uQA6r7aov48H6MhvKp1QUIyIX5gh9oueUzs%3D' (2024-06-28)
  → 'github:nix-community/poetry2nix/54083f90fdd45b20d092ba947c58f952f10bf501?narHash=sha256-ggBNou%2BoqHtRdilA6iFmPABF07zW8FWns5dWIjhBlMM%3D' (2024-07-14)