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/61aac2116c8cb7cc80ff8ca283eec7687d384038?narHash=sha256-33bd%2BPHbon%2BcgEiWE/zkr7dpEF5E0DiHOzyoUQbkYBc%3D' (2025-08-15)
• Updated input 'crane':
    'github:ipetkov/crane/aed2020fd3dc26e1e857d4107a5a67a33ab6c1fd?narHash=sha256-smpugNIkmDeicNz301Ll1bD7nFOty97T79m4GUMUczA%3D' (2025-07-03)
  → 'github:ipetkov/crane/444e81206df3f7d92780680e45858e31d2f07a08?narHash=sha256-0tcS8FHd4QjbCVoxN9jI%2BPjHgA4vc/IjkUSp%2BN3zy0U%3D' (2025-08-04)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/c860cf0b3a0829f0f6cf344ca8de83a2bbfab428?narHash=sha256-4E7wWftF1ExK5ZEDzj41%2B9mVgxtuRV3wWCId7QAYMAU%3D' (2025-07-04)
  → 'github:NixOS/nixpkgs/32f313e49e42f715491e1ea7b306a87c16fe0388?narHash=sha256-nNaeJjo861wFR0tjHDyCnHs1rbRtrMgxAKMoig9Sj/w%3D' (2025-08-15)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/9e5e62a33a929a67a5427fb7324a6f583dced0b2?narHash=sha256-dYO5X5jK8bpQOeRAo8R5aUt6M/%2BJi1cZgstZI7SQ2IA%3D' (2025-07-05)
  → 'github:oxalica/rust-overlay/07619500e5937cc4669f24fec355d18a8fec0165?narHash=sha256-NspGtm0ZpihxlFD628pvh5ZEhL/Q6/Z9XBpe3n6ZtEw%3D' (2025-08-16)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/ac8e6f32e11e9c7f153823abc3ab007f2a65d3e1?narHash=sha256-0IEdQB1nS%2BuViQw4k3VGUXntjkDp7aAlqcxdewb/hAc%3D' (2025-06-26)
  → 'github:numtide/treefmt-nix/7d81f6fb2e19bf84f1c65135d1060d829fae2408?narHash=sha256-2vX8QjO5lRsDbNYvN9hVHXLU6oMl%2BV/PsmIiJREG4rE%3D' (2025-08-10)
• Updated input 'treefmt-nix/nixpkgs':
    'github:nixos/nixpkgs/fe51d34885f7b5e3e7b59572796e1bcb427eccb1?narHash=sha256-qmmFCrfBwSHoWw7cVK4Aj%2Bfns%2Bc54EBP8cGqp/yK410%3D' (2025-05-22)
  → 'github:nixos/nixpkgs/cab778239e705082fe97bb4990e0d24c50924c04?narHash=sha256-lgmUyVQL9tSnvvIvBp7x1euhkkCho7n3TMzgjdvgPoU%3D' (2025-08-04)

Author: github-actions[bot]