chore(example): Update flake.lock

Flake lock file updates:

• Updated input 'haskell-flake':
    'github:srid/haskell-flake/4b12bdd07b3aee5e4e5768b1b3db3c8b429af446?narHash=sha256-uLIDMc3DjZuXCKydXLDH6Inb/35qIIGa6acGytYkQCs%3D' (2025-01-12)
  → 'github:srid/haskell-flake/80b240753783b66a8a415d250af0ebc56d2fbd71?narHash=sha256-dxbNI7l5nU5q/bXKdxiPQViH4pQCsjVIU385JgV1K0w%3D' (2025-01-19)
• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/ae06b9c2d83cb5c8b12d7d0e32692e93d1379713?narHash=sha256-RCzJE9wKByLCXmRBp%2Bz8LK9EgdW%2BK%2BW/DXnJS4S/NVo%3D' (2025-01-16)
  → 'github:nixos/nixpkgs/ecd26a469ac56357fd333946a99086e992452b6a?narHash=sha256-ET91TMkab3PmOZnqiJQYOtSGvSTvGeHoegAv4zcTefM%3D' (2025-01-24)

Author: github-actions[bot]