flake.lock: Update (#71)

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/e4e7a43a9db7e22613accfeb1005cca1b2b1ee0d' (2024-05-11)
  → 'github:nixos/nixpkgs/02923630b89aa1ab36ef8e422501a6f4fd4b2016' (2024-05-18)
• Updated input 'pre-commit-hooks':
    'github:cachix/pre-commit-hooks.nix/2849da033884f54822af194400f8dff435ada242' (2024-04-30)
  → 'github:cachix/pre-commit-hooks.nix/fa606cccd7b0ccebe2880051208e4a0f61bfc8c1' (2024-05-16)
• Removed input 'pre-commit-hooks/flake-utils'
• Removed input 'pre-commit-hooks/flake-utils/systems'

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>