flake.lock: Update

[sops-nix-bot]

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

Flake lock file updates:

• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/44881e03af1c730cbb1d72a4d41274a2c957813a' (2023-10-21)
  → 'github:NixOS/nixpkgs/808c0d8c53c7ae50f82aca8e7df263225cf235bf' (2023-10-26)
• Updated input 'nixpkgs-stable':
    'github:NixOS/nixpkgs/fb000224952bf7749a9e8b3779104ef7ea4465c8' (2023-10-21)
  → 'github:NixOS/nixpkgs/d87c5d8c41c9b3b39592563242f3a448b5cc4bc9' (2023-10-29)

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