Update flake.lock

[github-actions]

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

Flake lock file updates:

• Updated input 'advisory-db':
    'github:rustsec/advisory-db/0631800c0a23c1e543842a70ccb698d0690f8cc3' (2024-04-13)
  → 'github:rustsec/advisory-db/6ab370c779c140c9cb2e7ff1367dd1b66c415409' (2024-04-20)
• Updated input 'crane':
    'github:ipetkov/crane/220387ac8e99cbee0ca4c95b621c4bc782b6a235' (2024-04-09)
  → 'github:ipetkov/crane/45ea0059fb325132fdc3c39faffb0941d25d08d3' (2024-04-18)
• Updated input 'nixpkgs':
    'github:NixOS/nixpkgs/a0c9e3aee1000ac2bfb0e5b98c94c946a5d180a9' (2024-04-12)
  → 'github:NixOS/nixpkgs/fd16bb6d3bcca96039b11aa52038fafeb6e4f4be' (2024-04-20)

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