flake.lock: Update (#437)

Flake lock file updates:

• Updated input 'homebrew-cask':
    'github:homebrew/homebrew-cask/8fbc677441f020c2286896959dfde1739052d6c9?narHash=sha256-jurmnip%2BmiptS2s/sXRd9k9pZVn7ed3sewXgfC0lEIE%3D' (2026-04-10)
  → 'github:homebrew/homebrew-cask/90b567affad94faadd061f1b4228c1cb42507cb6?narHash=sha256-gfTYng6UcGkLNDFVbAVhdubmwS98y4SI0S8v4D1b9Mo%3D' (2026-04-11)
• Updated input 'homebrew-core':
    'github:homebrew/homebrew-core/557d6d435a7610e6930d6f473745b72754ab6ed6?narHash=sha256-32FsfX2Wr8DtLlf79V7gxYHNDaUWUGDBLfp5jJ7nxXo%3D' (2026-04-10)
  → 'github:homebrew/homebrew-core/12abbc6cd6649f4167e302331e199cea9f186473?narHash=sha256-sX9RX9qBxEXfT9pd/kBcP9Kad4kmWF08CW05/zF1tuk%3D' (2026-04-11)
• Updated input 'nixpkgs-stable-25-11':
    'github:nixos/nixpkgs/4e92bbcdb030f3b4782be4751dc08e6b6cb6ccf2?narHash=sha256-OEf7YqhF9IjJFYZJyuhAypgU%2BVsRB5lD4DuiMws5Ltc%3D' (2026-04-07)
  → 'github:nixos/nixpkgs/54170c54449ea4d6725efd30d719c5e505f1c10e?narHash=sha256-t%2BHZK42pB6N%2Bi5RGbuy7Xluez/VvWbembBdvzsc23Ss%3D' (2026-04-10)
• Updated input 'systems':
    'path:./flake.systems.nix'
  → 'path:./flake.systems.nix'

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

Author: stackptr