flake.lock: Update

Flake lock file updates:

• Updated input 'CHaP':
    'github:input-output-hk/cardano-haskell-packages/e062328804c933d296e5956c989b326ea3c69eeb' (2024-12-05)
  → 'github:input-output-hk/cardano-haskell-packages/8df3e3656dcaac2c6328ac199ad90500a6a359bf' (2024-12-13)
• Updated input 'hackage-nix':
    'github:input-output-hk/hackage.nix/9ee6d67724b1118b78cd5e57749c0778c449c862' (2024-12-08)
  → 'github:input-output-hk/hackage.nix/513988aca933155aa40deff8615bd21276fa1b1e' (2024-12-15)
• Updated input 'haskell-nix':
    'github:input-output-hk/haskell.nix/217e68fac2f3c88e781d08b3fea7f0f11478fcdf' (2024-12-08)
  → 'github:input-output-hk/haskell.nix/e1fdc02d7f4c6380a26a8e542d86d843acb94e25' (2024-12-15)
• Updated input 'haskell-nix/stackage':
    'github:input-output-hk/stackage.nix/9489cf35a70d08a0889cf0148d5b30729776a1ae' (2024-12-08)
  → 'github:input-output-hk/stackage.nix/ec870ea7a1554d6a67ca6058aacf2b762f815ca4' (2024-12-14)