Update flake.lock

[github-actions]

https://github.com/samestep/env/actions/runs/33303254717

unpacking 'github:nix-community/home-manager/99c9ec63390f1d8c14d95d9e8b17cc29cfbd4e11' into the Git cache...
unpacking 'github:moss-lang/moss/9e8d0fc4171505219b346e4a6732a2969368aa7e' into the Git cache...
unpacking 'github:nix-community/nix-index-database/dbb978fa87faf13398e90ccbc52c343d21c7dd6d' into the Git cache...
unpacking 'github:NixOS/nixpkgs/e8be7818e19ada32105a8af937a6a473b38167ca' into the Git cache...
unpacking 'github:NixOS/nixpkgs/c5c4a43b0e8056328ec4529f735cabdb8f1942bb' into the Git cache...
unpacking 'github:oxalica/rust-overlay/89e26eeaafa88a2ede4778734acc794ff0299beb' into the Git cache...
warning: updating lock file "/home/runner/work/env/env/flake.lock":
• Updated input 'nix-index-database':
    'github:nix-community/nix-index-database/c51d5c2ba69c907a34e90c9b6b80cd2b93811745?narHash=sha256-FJh4esFS3zqNNuKwvN3t6wrJGewqp1AUF9DAEvoKPD8%3D' (2026-08-23)
  → 'github:nix-community/nix-index-database/dbb978fa87faf13398e90ccbc52c343d21c7dd6d?narHash=sha256-n14luQo3F/ZLfCEHk1QieiI1nGnW92ZQZeZ0UIb0UMQ%3D' (2026-08-30)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/c27cdad491a991b11ed731760aa2ef8db0cb0410?narHash=sha256-PYZq1qzCJXC2zGI0mH07vrZBsw6DRBAOX0jN1pPtqOQ%3D' (2026-08-27)
  → 'github:NixOS/nixpkgs/e8be7818e19ada32105a8af937a6a473b38167ca?narHash=sha256-0N9nghg3nwzX6b6qc77EzjR9cu/Z%2BUR66FlfsCqiURs%3D' (2026-08-29)
• Updated input 'nixpkgs-stable':
    'github:NixOS/nixpkgs/d57af924f160a5084293c71c2043f058bd1cdb60?narHash=sha256-7gDpu5hpq0rOYnYMcOWqSzquK4HA/xU8Xf3CjUBOOJA%3D' (2026-08-27)
  → 'github:NixOS/nixpkgs/c5c4a43b0e8056328ec4529f735cabdb8f1942bb?narHash=sha256-u6z9VTZA4Kf3RkHQo9sQI7NI4Ei/uiU9vrMqOiwWP1Y%3D' (2026-08-29)
• Updated input 'rust-overlay':
    'github:oxalica/rust-overlay/dc2fd1acc537f3583744e1373597a5731ff7a6e3?narHash=sha256-jXSvqn04IOecJCvSvl8%2Bg3PsbDVNP6qKs6dKUs/b16k%3D' (2026-08-27)
  → 'github:oxalica/rust-overlay/89e26eeaafa88a2ede4778734acc794ff0299beb?narHash=sha256-c20YZQKzQ27qC6Wh729fWRTpI7oV4%2B7Ur4icKssD4Wc%3D' (2026-08-30)