chore(example): Update flake.lock (#405)

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/3876f6b87db82f33775b1ef5ea343986105db764?narHash=sha256-ZaMw0pdoUKigLpv9HiNDH2Pjnosg7NBYMJlHTIsHEUo%3D' (2025-03-01)
  → 'github:hercules-ci/flake-parts/f4330d22f1c5d2ba72d3d22df5597d123fdb60a9?narHash=sha256-%2Bu2UunDA4Cl5Fci3m7S643HzKmIDAe%2BfiXrLqYsR2fs%3D' (2025-03-07)
• Updated input 'flake-parts/nixpkgs-lib':
    'https://github.com/NixOS/nixpkgs/archive/6d3702243441165a03f699f64416f635220f4f15.tar.gz?narHash=sha256-3wHafybyRfpUCLoE8M%2BuPVZinImg3xX%2BNm6gEfN3G8I%3D' (2025-03-01)
  → 'github:nix-community/nixpkgs.lib/147dee35aab2193b174e4c0868bd80ead5ce755c?narHash=sha256-oiwv/ZK/2FhGxrCkQkB83i7GnWXPPLzoqFHpDD3uYpk%3D' (2025-03-02)
• Updated input 'haskell-flake':
    'github:srid/haskell-flake/4e9d319e78c00511cfbd48cc5ef4fb9c4df0dd95?narHash=sha256-isWfa0ZxT4BLd00uVgBGZ4YHahODtQkc564ooHBSxmU%3D' (2025-02-23)
  → 'github:srid/haskell-flake/b6508f818abb14a4df436378ff24e3e3afc9cbd0?narHash=sha256-45psZ9Xd%2B50w9KrZmg1y5yH7MTm0J5pKWGD7GcRdPm0%3D' (2025-03-05)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/199169a2135e6b864a888e89a2ace345703c025d?narHash=sha256-igS2Z4tVw5W/x3lCZeeadt0vcU9fxtetZ/RyrqsCRQ0%3D' (2025-03-01)
  → 'github:nixos/nixpkgs/de0fe301211c267807afd11b12613f5511ff7433?narHash=sha256-aizILFrPgq/W53Jw8i0a1h1GZAAKtlYOrG/A5r46gVM%3D' (2025-03-07)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]