chore(example): Update flake.lock

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/9126214d0a59633752a136528f5f3b9aa8565b7d?narHash=sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm%2BGpZNw%3D' (2024-04-01)
  → 'github:hercules-ci/flake-parts/e5d10a24b66c3ea8f150e47dfdb0416ab7c3390e?narHash=sha256-yzcRNDoyVP7%2BSCNX0wmuDju1NUCt8Dz9%2BlyUXEI0dbI%3D' (2024-05-02)
• Updated input 'flake-parts/nixpkgs-lib':
    'github:NixOS/nixpkgs/d8fe5e6c92d0d190646fb9f1056741a229980089?dir=lib&narHash=sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk%3D' (2024-03-29)
  → 'https://github.com/NixOS/nixpkgs/archive/50eb7ecf4cd0a5756d7275c8ba36790e5bd53e33.tar.gz?narHash=sha256-QBx10%2Bk6JWz6u7VsohfSw8g8hjdBZEf8CFzXH1/1Z94%3D' (2024-05-02)
• Updated input 'haskell-flake':
    'github:srid/haskell-flake/2ee7904390ce78a81d0f66fcc98bf4c32d128d33?narHash=sha256-R2k/UG5XtyTtmezRs0HZZ9MlvhWXtkyHR%2BngEAWrtZI%3D' (2024-04-25)
  → 'github:srid/haskell-flake/5b0857e0b7feec60bf00e075f7859746d52b8564?narHash=sha256-LNbwGgBT5EqfWN7pqYbj71VLLGQJqWkde3ToOhkM5vM%3D' (2024-04-28)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/d6f6eb2a984f2ba9a366c31e4d36d65465683450?narHash=sha256-Yg5D5LhyAZvd3DZrQQfJAVK8K3TkUYKooFtH1ulM0mw%3D' (2024-04-27)
  → 'github:nixos/nixpkgs/5fd8536a9a5932d4ae8de52b7dc08d92041237fc?narHash=sha256-oOUdvPrO8CbupgDSaPou%2BJv6GL%2BuQA2QlE33D7OLzkM%3D' (2024-05-03)