chore: update flake.lock

[mrcjkb]

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

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:nixos/nixpkgs/7881fbfd2e3ed1dfa315fca889b2cfd94be39337?narHash=sha256-GBJRnbFLDg0y7ridWJHAP4Nn7oss50/VNgqoXaf/RVk%3D' (2024-10-15)
  → 'github:nixos/nixpkgs/ccc0c2126893dd20963580b6478d1a10a4512185?narHash=sha256-4HQI%2B6LsO3kpWTYuVGIzhJs1cetFcwT7quWCk/6rqeo%3D' (2024-10-18)

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