flake.lock: Update

Flake lock file updates:

• Updated input 'agenix':
    'github:ryantm/agenix/531beac616433bac6f9e2a19feb8e99a22a66baf?narHash=sha256-9P1FziAwl5%2B3edkfFcr5HeGtQUtrSdk/MksX39GieoA%3D' (2025-06-17)
  → 'github:ryantm/agenix/9edb1787864c4f59ae5074ad498b6272b3ec308d?narHash=sha256-NA/FT2hVhKDftbHSwVnoRTFhes62%2B7dxZbxj5Gxvghs%3D' (2025-08-05)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/94def634a20494ee057c76998843c015909d6311?narHash=sha256-K2ViRJfdVGE8tpJejs8Qpvvejks1%2BA4GQej/lBk5y7I%3D' (2025-07-31)
  → 'github:NixOS/nixpkgs/c2ae88e026f9525daf89587f3cbee584b92b6134?narHash=sha256-erbiH2agUTD0Z30xcVSFcDHzkRvkRXOQ3lb887bcVrs%3D' (2025-08-06)
• Updated input 'refraction':
    'github:PrismLauncher/refraction/f733ad425f365ca5c9cfc2ba027d2ba40ee964f4?narHash=sha256-68Jde1fJuEX21kxirZv7g8oAgDwder5LLB1tk7iMxs4%3D' (2025-08-01)
  → 'github:PrismLauncher/refraction/114b894985f95c17e3528e5b8809dbf181d17225?narHash=sha256-hmHwPOCDgLSxcST3s8hg4MyohpzZ6MyTVtWlEqhI0D0%3D' (2025-08-04)
• Updated input 'srvos':
    'github:nix-community/srvos/f7c9ea726dcaeb7954091bf51c73611b9f2781c6?narHash=sha256-eZ%2B71f1rflReoA3EtIlUVV11ar2wQJ577jLHWHZWWdE%3D' (2025-07-31)
  → 'github:nix-community/srvos/8e7d3c690975ee6790926bdfd1258016c967d163?narHash=sha256-l7epHqAcg8Qktu8vO2ZfjSH1wcai01XQOKQA9ADHIk4%3D' (2025-08-04)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/58bd4da459f0a39e506847109a2a5cfceb837796?narHash=sha256-ONcNxdSiPyJ9qavMPJYAXDNBzYobHRxw0WbT38lKbwU%3D' (2025-08-01)
  → 'github:numtide/treefmt-nix/1298185c05a56bff66383a20be0b41a307f52228?narHash=sha256-B%2B3g9%2B76KlGe34Yk9za8AF3RL%2BlnbHXkLiVHLjYVOAc%3D' (2025-08-06)

Author: github-actions[bot]