flake.lock: Update

Flake lock file updates:

• Updated input 'CHaP':
    'github:intersectmbo/cardano-haskell-packages/1206c99a450da9681fbe5c3a403cff58569a2ca8?narHash=sha256-TQbNlisnUz3RoMb/kc%2Bd6FYET7Qbim%2BmMMJg76TpLC8%3D' (2025-01-22)
  → 'github:intersectmbo/cardano-haskell-packages/6ff0fedb79e02d7fcc4309238c233a80c90a0564?narHash=sha256-YpxxJDM8CJ7W8a/avBJFV8UHJexfz7BltG8v0YJMOqg%3D' (2025-02-01)
• Updated input 'hackageNix':
    'github:input-output-hk/hackage.nix/28b6ddfbfad7274f33ad99939e19afb29ee5adf6?narHash=sha256-ZK4gWwsTWIP6j%2BSIHy7f2BLPcs8Q1yO8bP18thkIHLQ%3D' (2025-01-16)
  → 'github:input-output-hk/hackage.nix/708c39235aa7e4f7c6023cecf747b440af245da3?narHash=sha256-bW7Wum/%2Bo2W4xufOazRmCGruXAU%2Bh3VW/JluAlxlYy0%3D' (2025-02-01)

Author: github-actions[bot]