flake.lock: Update

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/47478a4a003e745402acf63be7f9a092d51b83d7?narHash=sha256-/rczJkJHtx16IFxMmAWu5nNYcSXNg1YYXTHoGjLrLUA%3D' (2023-02-09)
  → 'github:hercules-ci/flake-parts/2a55567fcf15b1b1c7ed712a2c6fadaec7412ea8?narHash=sha256-iKzJcpdXih14qYVcZ9QC9XuZYnPc6T8YImb6dX166kw%3D' (2024-06-01)
• Updated input 'flake-parts/nixpkgs-lib':
    'github:NixOS/nixpkgs/e1e1b192c1a5aab2960bf0a0bd53a2e8124fa18e?dir=lib&narHash=sha256-Zq8sNgAxDckpn7tJo7V1afRSk2eoVbu3OjI1QklGLNg%3D' (2023-01-31)
  → 'https://github.com/NixOS/nixpkgs/archive/eb9ceca17df2ea50a250b6b27f7bf6ab0186f198.tar.gz?narHash=sha256-lIbdfCsf8LMFloheeE6N31%2BBMIeixqyQWbSr2vk79EQ%3D' (2024-06-01)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ac1f5b72a9e95873d1de0233fddcb56f99884b37?narHash=sha256-2n4C4H3/U%2B3YbDrQB6xIw7AaLdFISCCFwOkcETAigqU%3D' (2023-02-16)
  → 'github:NixOS/nixpkgs/e8057b67ebf307f01bdcc8fba94d94f75039d1f6?narHash=sha256-pL9jeus5QpX5R%2B9rsp3hhZ%2BuplVHscNJh8n8VpqscM0%3D' (2024-06-05)