flake.lock: Update

Flake lock file updates:

• Updated input 'buildbot-nix':
    'github:nix-community/buildbot-nix/21f0a3dadf57ca762e5ff2bd9edd52e8822625fb?narHash=sha256-m2tT42pyVaIA8oQd/9g/JHbF6J1IB5QfZ0BdRmrkEec%3D' (2025-08-31)
  → 'github:nix-community/buildbot-nix/d364e4708dd6a4d4e9d0238194d2a9b628b63ca0?narHash=sha256-aYwUNPqxGfSHtNU3pAOuSHehseu8esQLptOYTbyPnRk%3D' (2025-09-02)
• Updated input 'disko':
    'github:nix-community/disko/bafad29f89e83b2d861b493aa23034ea16595560?narHash=sha256-iv8xVtmLMNLWFcDM/HcAPLRGONyTRpzL9NS09RnryRM%3D' (2025-08-25)
  → 'github:nix-community/disko/a5c4f2ab72e3d1ab43e3e65aa421c6f2bd2e12a1?narHash=sha256-dwWGlDhcO5SMIvMSTB4mjQ5Pvo2vtxvpIknhVnSz2I8%3D' (2025-09-01)
• Updated input 'flake-parts':
    'github:hercules-ci/flake-parts/af66ad14b28a127c5c0f3bbb298218fc63528a18?narHash=sha256-pHYj8gUBapuUzKV/kN/tR3Zvqc7o6gdFB9XKXIp1SQ8%3D' (2025-08-06)
  → 'github:hercules-ci/flake-parts/4524271976b625a4a605beefd893f270620fd751?narHash=sha256-%2BuWLQZccFHwqpGqr2Yt5VsW/PbeJVTn9Dk6SHWhNRPw%3D' (2025-09-01)
• Updated input 'nixpkgs':
    'git+https://github.com/NixOS/nixpkgs?ref=nixos-unstable-small&rev=2e6aeede9cb4896693434684bb0002ab2c0cfc09&shallow=1' (2025-08-31)
  → 'git+https://github.com/NixOS/nixpkgs?ref=nixos-unstable-small&rev=3f29c71a26f20c830b3708d02bfa62fb1890354a&shallow=1' (2025-09-03)
• Updated input 'nur-update':
    'github:nix-community/nur-update/3a0742df6b5566cd4d3cde5b90ca070ce7714aab?narHash=sha256-Es9GkjQw6xOf8lJYXFGdhI2QhNEpqMLJyE0HsjjvTFA%3D' (2025-08-26)
  → 'github:nix-community/nur-update/8b2758baa6393be724fdcd3022b8dc0df85367da?narHash=sha256-wNnMjVRyvilSeozfB06knXvEis8eANIxBBTp5QNT75A%3D' (2025-09-02)
• Updated input 'srvos':
    'github:nix-community/srvos/a0e1c32a3c44c68b53a6adb2576a6cd749c01eb6?narHash=sha256-TUIjIFQXo3ZW5dcofvqGY6FlgttaV/WfEai39gmA4p8%3D' (2025-08-29)
  → 'github:nix-community/srvos/d6cdf08adfdb0b7f6e4d95075799f59dc6197681?narHash=sha256-bVeg9CSlKrAzhwnJBgoPLNhm3GeO64HrLXHDQ4PSnsM%3D' (2025-09-01)

Author: github-actions[bot]