flake.lock: Update

[github-actions[bot]]

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

Flake lock file updates:

• Updated input 'nixos-stable':
    'github:NixOS/nixpkgs/53e81e790209e41f0c1efa9ff26ff2fd7ab35e27?narHash=sha256-1mEKHp4m9brvfQ0rjCca8P1WHpymK3TOr3v34ydv9bs%3D' (2024-07-14)
  → 'github:NixOS/nixpkgs/0c53b6b8c2a3e46c68e04417e247bba660689c9d?narHash=sha256-b6PLr0Ty7JPDBtJtjnYzlBf02bbH9alWMAgispMkTwk%3D' (2024-07-19)
• Updated input 'nixos-unstable':
    'github:NixOS/nixpkgs/7edc243443b44444eba596557de03ee52beca2eb?narHash=sha256-aOiSBcftoGye0spDdIylZE6TVTo7C/B4atYH25tSemQ%3D' (2024-07-17)
  → 'github:NixOS/nixpkgs/c9ed026def59fe978203a2b28eccdbaa7e5fadc9?narHash=sha256-aE4vMfHfpX6KP9VWqVdXtoDUlvFR34wEIjqsqnKrVdY%3D' (2024-07-21)

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