Implement drush 9 commands
>>> [!note] Migrated issue
<!-- Drupal.org comment -->
<!-- Migrated from issue #3032364. -->
Reported by: [ralphvdhoudt](https://www.drupal.org/user/1210930)
>>>
<p>Because drush 8 is not supported anymore bij Drupal 8.4+ we need drush 9 commands</p>
issue