flake.lock: Update

Flake lock file updates:

• Updated input 'bellroy-nix-foss':
    'github:bellroy/bellroy-nix-foss/1e130e6a80cfc7afc5246bb14c6b090aa06a7af0?narHash=sha256-w3yK1C6/JsBVvZRKnZw4HPBajYWpcA2BR3t13mfALzE%3D' (2024-03-06)
  → 'github:bellroy/bellroy-nix-foss/e0c388f67e4821a3a3526e0a8547711c1de772f0?narHash=sha256-9Pw2PSOhLLr%2BM2pwd04RuYvem7l88g/Mh9kJNyKhyno%3D' (2024-06-28)
• Updated input 'bellroy-nix-foss/flake-compat':
    'github:edolstra/flake-compat/35bb57c0c8d8b62bbfd284272c928ceb64ddbde9?narHash=sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm%2B504Ch3sNKLd8%3D' (2023-01-17)
  → 'github:edolstra/flake-compat/0f9255e01c2351cc7d116c072cb317785dd33b33?narHash=sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U%3D' (2023-10-04)
• Updated input 'bellroy-nix-foss/flake-utils':
    'github:numtide/flake-utils/dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7?narHash=sha256-Y5wKlQSkgEK2weWdOu4J3riRd%2BkV/VCgHsqLNTTWQ/0%3D' (2023-06-25)
  → 'github:numtide/flake-utils/b1d9ab70662946ef0850d488da1c9019f3a9752a?narHash=sha256-SZ5L6eA7HJ/nmkzGG7/ISclqe6oZdOZTNoesiInkXPQ%3D' (2024-03-11)
• Updated input 'bellroy-nix-foss/nixpkgs':
    'github:NixOS/nixpkgs/bd5ddf2c6bfafff031edf80221e1ee94e86ca10a?narHash=sha256-YpSGYZR96I8g5OK/Fdm0O4%2BmHLen6YPA1cPanqqNqT0%3D' (2024-03-14)
  → 'github:NixOS/nixpkgs/9693852a2070b398ee123a329e68f0dab5526681?narHash=sha256-jHJSUH619zBQ6WdC21fFAlDxHErKVDJ5fpN0Hgx4sjs%3D' (2024-06-22)