flake.lock: Update

Flake lock file updates:

• Updated input 'flakelight':
    'github:nix-community/flakelight/cc0bcddf07301e96d21d0c55ca5e8f9a68f141d9?narHash=sha256-Enw%2BP%2B9ZHrGbiTnT7o3nmtJ9OMaThSxr60ont7q5IyQ%3D' (2024-06-24)
  → 'github:nix-community/flakelight/2a96b83bf6ffad4b8a15afe19e883ca1a1720d88?narHash=sha256-HEs4CneBlAScOEE95zrUyaZAVWyEo7iKvrbnmYRSOpg%3D' (2024-07-01)
• Updated input 'flakelight/nixpkgs':
    'github:NixOS/nixpkgs/a71e967ef3694799d0c418c98332f7ff4cc5f6af?narHash=sha256-CyyxvOwFf12I91PBWz43iGT1kjsf5oi6ax7CrvaMyAo%3D' (2024-06-22)
  → 'github:NixOS/nixpkgs/2741b4b489b55df32afac57bc4bfd220e8bf617e?narHash=sha256-0xSej1g7eP2kaUF%2BJQp8jdyNmpmCJKRpO12mKl/36Kc%3D' (2024-06-29)
• Updated input 'nix-darwin':
    'github:LnL7/nix-darwin/50581970f37f06a4719001735828519925ef8310?narHash=sha256-I7jMpq0CAOZA/i70%2BHDQO/ulLttyQu/K70cSESiMX7A%3D' (2024-06-23)
  → 'github:LnL7/nix-darwin/ec12b88104d6c117871fad55e931addac4626756?narHash=sha256-ZLHDmWAsHQQKnmfyhYSHJDlt8Wfjv6SQhl2qek42O7A%3D' (2024-07-01)