nix: update flake.lock

[getchoo]

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

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/733453ac54a40997a6a690b60f3942d79560247c?narHash=sha256-Hwm46lggqtihMaRuxbNaC1ACcU2a0jO/HXqrdjMatXk%3D' (2024-07-26)
  → 'github:NixOS/nixpkgs/5de1564aed415bf9d0f281461babc2d101dd49ff?narHash=sha256-Nf/iQWamRVAwAPFccQMfm5Qcf%2BrLLnU1rWG3f9orDVE%3D' (2024-08-22)
• Updated input 'treefmt-nix':
    'github:numtide/treefmt-nix/8db8970be1fb8be9c845af7ebec53b699fe7e009?narHash=sha256-6Pqa0bi5nV74IZcENKYRToRNM5obo1EQ%2B3ihtunJ014%3D' (2024-07-23)
  → 'github:numtide/treefmt-nix/070f834771efa715f3e74cd8ab93ecc96fabc951?narHash=sha256-kKJtaiU5Ou%2Be/0Qs7SICXF22DLx4V/WhG1P6%2Bk4yeOE%3D' (2024-08-22)

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