flake.lock: Update

Flake lock file updates:

• Updated input 'haskellNix':
    'github:input-output-hk/haskell.nix/8f50d10aa7ce71f2dcb6c8eb25c2352294ddc854?narHash=sha256-iSGepzdSLyvYafn%2BOvXCGN50ZsWQiGcJIKq4s%2Bsg4nY%3D' (2024-06-08)
  → 'github:input-output-hk/haskell.nix/83f1cb67cb3c97553815d5562d070ac754c25686?narHash=sha256-HjpRl2G6rLvdB3ib5DdgfUr4fkgNm2po0oOh1/4I%2Br0%3D' (2024-06-15)
• Updated input 'haskellNix/hackage':
    'github:input-output-hk/hackage.nix/edb78b8087db9d494ee3eeb9105c7650e44d009f?narHash=sha256-CCqRhadPKQUkB/ncLBGHHt7XT8VbSR532sfpjbPNcZI%3D' (2024-06-08)
  → 'github:input-output-hk/hackage.nix/225d0f05c2efa30f12e82f2525506baa6210e0fd?narHash=sha256-wXXO1p43AyJNJ7ponjudiGG6XBCxMgTJrq7leDyM6S4%3D' (2024-06-15)
• Updated input 'haskellNix/stackage':
    'github:input-output-hk/stackage.nix/6c6db491b4a4aab289fe0a5ada8bb9bfb842b23c?narHash=sha256-QUGjB0OLnmXrS%2Bu4jCdvawfWfngv%2BR99qmbFvpRaW4I%3D' (2024-06-08)
  → 'github:input-output-hk/stackage.nix/eb7df5e5f69c4bd9cfc645619d59c660e071559f?narHash=sha256-pwKvCqh%2BeGtnzcrmFWovPIqgN4/up17Nys44rBWffJs%3D' (2024-06-15)

Author: github-actions[bot]