flake.lock: Update

Flake lock file updates:

• Updated input 'advisory-db':
    'github:rustsec/advisory-db/7573f55ba337263f61167dbb0ea926cdc7c8eb5d?narHash=sha256-il%2BCAqChFIB82xP6bO43dWlUVs%2BNlG7a4g8liIP5HcI%3D' (2025-06-17)
  → 'github:rustsec/advisory-db/c62e71ad8c5256ffa3cafbb1a8c687db60869e98?narHash=sha256-E%2BCu/AFVGwoQo4KPgcWmFS9zU7fJgXoK0o25EP3j48g%3D' (2025-07-23)
• Updated input 'crane':
    'github:ipetkov/crane/aed2020fd3dc26e1e857d4107a5a67a33ab6c1fd?narHash=sha256-smpugNIkmDeicNz301Ll1bD7nFOty97T79m4GUMUczA%3D' (2025-07-03)
  → 'github:ipetkov/crane/1eb37955571aed513cc5fe267fda0c001e9ffec9?narHash=sha256-IoNvRsps/pMk0CTH1y/aXwsEHjqxfFns3uFG/xMDR9E%3D' (2025-08-02)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/c860cf0b3a0829f0f6cf344ca8de83a2bbfab428?narHash=sha256-4E7wWftF1ExK5ZEDzj41%2B9mVgxtuRV3wWCId7QAYMAU%3D' (2025-07-04)
  → 'github:NixOS/nixpkgs/7b6929d8b900de3142638310f8bc40cff4f2c507?narHash=sha256-S30TWshtDmNlU30u842RidFUraKj1f2dd4nrKRHm3gE%3D' (2025-08-02)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/9e5e62a33a929a67a5427fb7324a6f583dced0b2?narHash=sha256-dYO5X5jK8bpQOeRAo8R5aUt6M/%2BJi1cZgstZI7SQ2IA%3D' (2025-07-05)
  → 'github:oxalica/rust-overlay/08ff39bf869cadca3102b39824f4c7025186b7dc?narHash=sha256-d6nZ%2B1e4VDqW6VAwfx9EAUDJdPxSwqwGiuli32FEgoE%3D' (2025-08-02)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/ac8e6f32e11e9c7f153823abc3ab007f2a65d3e1?narHash=sha256-0IEdQB1nS%2BuViQw4k3VGUXntjkDp7aAlqcxdewb/hAc%3D' (2025-06-26)
  → 'github:numtide/treefmt-nix/58bd4da459f0a39e506847109a2a5cfceb837796?narHash=sha256-ONcNxdSiPyJ9qavMPJYAXDNBzYobHRxw0WbT38lKbwU%3D' (2025-08-01)

Author: github-actions[bot]