chore: update flake.lock

[github-actions[bot]]

Automated changes by the update-flake-lock GitHub Action.

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/e8057b67ebf307f01bdcc8fba94d94f75039d1f6?narHash=sha256-pL9jeus5QpX5R%2B9rsp3hhZ%2BuplVHscNJh8n8VpqscM0%3D' (2024-06-05)
  → 'github:NixOS/nixpkgs/2741b4b489b55df32afac57bc4bfd220e8bf617e?narHash=sha256-0xSej1g7eP2kaUF%2BJQp8jdyNmpmCJKRpO12mKl/36Kc%3D' (2024-06-29)

Running GitHub Actions on this PR

GitHub Actions will not run workflows on pull requests which are opened by a GitHub Action.

To run GitHub Actions workflows on this PR, run:

git branch -D update_flake_lock_action
git fetch origin
git checkout update_flake_lock_action
git commit --amend --no-edit
git push origin update_flake_lock_action --force