flake/dev/flake.lock: Update

Flake lock file updates:

• Updated input 'dev-nixpkgs':
    'github:NixOS/nixpkgs/3eeaa42ef4c19447b48d1c676fe59077dfd0846e?narHash=sha256-%2BOE03P3u0FRwhS%2BAh6EYiwxdS1rcIYlXheuXGM3wP3Q%3D' (2025-03-31)
  → 'github:NixOS/nixpkgs/b9d43b3fe5152d1dc5783a2ba865b2a03388b741?narHash=sha256-Bl/ynRPIb4CdtbEw3gfJYpKiHmRmrKltXc8zipqpO0o%3D' (2025-04-01)
• Updated input 'home-manager':
    'github:nix-community/home-manager/c21383b556609ce1ad901aa08b4c6fbd9e0c7af0?narHash=sha256-u81nqA4UuRatKDkzUuIfVYdLMw8birEy%2B99oXpdyXhY%3D' (2025-04-01)
  → 'github:nix-community/home-manager/5ee44bc7c2e853f144390a12ebe5174ad7e3b9e0?narHash=sha256-rvU79DJ6rPDxiH0sTp686Vlm%2BJewwAZPGcwt8OfHJbM%3D' (2025-04-02)
• Updated input 'nix-darwin':
    'github:lnl7/nix-darwin/eaff8219d629bb86e71e3274e1b7915014e7fb22?narHash=sha256-QtVfBQe5VBnRPP5ustegPlsTdV/SZzt8akOIN5Hlwjk%3D' (2025-03-30)
  → 'github:lnl7/nix-darwin/73d59580d01e9b9f957ba749f336a272869c42dd?narHash=sha256-emPWa5lmKbnyuj8c1mSJUkzJNT%2BiJoU9GMcXwjp2oVM%3D' (2025-04-01)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/29a3d7b768c70addce17af0869f6e2bd8f5be4b7?narHash=sha256-WRAylyYptt6OX5eCEBWyTwOEqEtD6zt33rlUkr6u3cE%3D' (2025-03-27)
  → 'github:numtide/treefmt-nix/18bed671738e36c5504e188aadc18b7e2a6e408f?narHash=sha256-iBzr7Zb11nQxwX90bO1%2BBm1MGlhMSmu4ixgnQFB%2Bj4E%3D' (2025-04-02)

Author: github-actions[bot]