flake.lock: Update

[github-actions[bot]]

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

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/aa9461550594533c29866d42f861b6ff079a7fb6?narHash=sha256-w6dlBUQYvS65f0Z33TvkcAj7ITr4NFqhF5ywss5T5bU%3D' (2024-07-10)
  → 'github:NixOS/nixpkgs/aa247c0c90ecf4ae7a032c54fdc21b91ca274062?narHash=sha256-GaliJqfFwyYxReFywxAa8orCO%2BEnDq2NK2F%2B5aSc8vo%3D' (2024-07-14)

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