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/d32560238207b8e26d88b265207b216ee46b8450' (2024-05-04)
  → 'github:NixOS/nixpkgs/e4e7a43a9db7e22613accfeb1005cca1b2b1ee0d' (2024-05-11)
• Updated input 'nixpkgs-stable':
    'github:NixOS/nixpkgs/b980b91038fc4b09067ef97bbe5ad07eecca1e76' (2024-05-04)
  → 'github:NixOS/nixpkgs/8e47858badee5594292921c2668c11004c3b0142' (2024-05-11)

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