flake.lock: Update (#82)

Flake lock file updates:

• Updated input 'flake-utils':
    'github:numtide/flake-utils/d465f4819400de7c8d874d50b982301f28a84605' (2024-02-28)
  → 'github:numtide/flake-utils/b1d9ab70662946ef0850d488da1c9019f3a9752a' (2024-03-11)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/ebe6e807793e7c9cc59cf81225fdee1a03413811' (2024-02-29)
  → 'github:NixOS/nixpkgs/807c549feabce7eddbf259dbdcec9e0600a0660d' (2024-03-29)
• Updated input 'pre-commit-hooks':
    'github:cachix/pre-commit-hooks.nix/5df5a70ad7575f6601d91f0efec95dd9bc619431' (2024-02-15)
  → 'github:cachix/pre-commit-hooks.nix/9fc61b5eb0e50fc42f1d358f5240722907b79726' (2024-03-31)
• Updated input 'pre-commit-hooks/flake-utils':
    'github:numtide/flake-utils/4022d587cbbfd70fe950c1e2083a02621806a725' (2023-12-04)
  → 'github:numtide/flake-utils/b1d9ab70662946ef0850d488da1c9019f3a9752a' (2024-03-11)
• Updated input 'pre-commit-hooks/gitignore':
    'github:hercules-ci/gitignore.nix/43e1aa1308018f37118e34d3a9cb4f5e75dc11d5' (2023-12-29)
  → 'github:hercules-ci/gitignore.nix/637db329424fd7e46cf4185293b9cc8c88c95394' (2024-02-28)
• Updated input 'pre-commit-hooks/nixpkgs':
    'github:NixOS/nixpkgs/eabe8d3eface69f5bb16c18f8662a702f50c20d5' (2024-01-09)
  → 'github:NixOS/nixpkgs/e367f7a1fb93137af22a3908f00b9a35e2d286a7' (2024-03-18)
• Updated input 'pre-commit-hooks/nixpkgs-stable':
    'github:NixOS/nixpkgs/3dc440faeee9e889fe2d1b4d25ad0f430d449356' (2024-01-10)
  → 'github:NixOS/nixpkgs/614b4613980a522ba49f0d194531beddbb7220d3' (2024-03-17)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/e497a9ddecff769c2a7cbab51e1ed7a8501e7a3a' (2024-02-25)
  → 'github:numtide/treefmt-nix/1810d51a015c1730f2fe05a255258649799df416' (2024-03-30)

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