flake.lock: Update

Flake lock file updates:

• Updated input 'CHaP':
    'github:input-output-hk/cardano-haskell-packages/550ea1a4574a8dcde7f8e100841afc163df1c38d?narHash=sha256-hb8r%2BrFgzlaYAl9HAv9/cT0I4OLVnQA/uk0UYpGcsy4%3D' (2025-05-16)
  → 'github:input-output-hk/cardano-haskell-packages/ccbe0a4ee4fbe9a5898984c308230a9d6d05c66f?narHash=sha256-r4LnUtT5gwy7hKaVTfbuSRLuD4eits4ukCVc79MLCHc%3D' (2025-08-22)
• Updated input 'hackage-nix':
    'github:input-output-hk/hackage.nix/358fd3bc4cf82ce548034b273f373948585d60a2?narHash=sha256-WjOAwwMElU567UlOs3Rimvbs2YbgcQFn%2B71sNsty038%3D' (2025-08-05)
  → 'github:input-output-hk/hackage.nix/22e202424e8917582a16caf625ff4431c90165d2?narHash=sha256-w5lJCMBdiliSvMzWy5Vmb5ljonfWWb4T1%2Bm4l6FMAPQ%3D' (2025-08-24)

Author: github-actions[bot]