chore(example): Update flake.lock

Flake lock file updates:

• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/0010412d62a25d959151790968765a70c436598b?narHash=sha256-z5PlZ47j50VNF3R%2BIMS9LmzI5fYRGY/Z5O5tol1c9I4%3D' (2025-11-01)
  → 'github:hercules-ci/flake-parts/26d05891e14c88eb4a5d5bee659c0db5afb609d8?narHash=sha256-xxdepIcb39UJ94%2BYydGP221rjnpkDZUlykKuF54PsqI%3D' (2025-11-06)
• Updated input 'haskell-flake':
    'github:srid/haskell-flake/90830616b04500d81207bf15ff5cb13ac81a9c37?narHash=sha256-K1L7vq25E0JdbBqjtheC75wxEZEeOjeXHmdbOwlzvW4%3D' (2025-10-30)
  → 'github:srid/haskell-flake/eec1a47a9b453ab882650b0d426065615da99453?narHash=sha256-OJ4O4K8GxazjdwoTajbk6ZbzkhNgC2Y2398zhkFSCCY%3D' (2025-11-02)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/a7fc11be66bdfb5cdde611ee5ce381c183da8386?narHash=sha256-QoJjGd4NstnyOG4mm4KXF%2BweBzA2AH/7gn1Pmpfcb0A%3D' (2025-10-31)
  → 'github:nixos/nixpkgs/ffcdcf99d65c61956d882df249a9be53e5902ea5?narHash=sha256-lz718rr1BDpZBYk7%2BG8cE6wee3PiBUpn8aomG/vLLiY%3D' (2025-11-05)

Author: github-actions[bot]