Add a settings form for config dropzonejs.settings

Do I need to reimport configuration?
Where are the settings?

Hi, you need to run hook updates via /update.php or drush updb .

📌 Use core file sanitization Needs review exposes the transliteration setting in context of the new Drupal 10.2+ file transliteration settings, so I think this should be reworked to not include that.

Hi @berdir well noted,
here's a patch from current MR with updated settings.

The constructor needs an update for D11, there is an extra argument now.

Hi @berdir,

Commited, here's an updated patch from current mr.
Thanks for reviewing.