[PRQ#54253] Merge Request for drush

MarsSeed [1] filed a request to merge drush [2] into drush-launcher- git [3]: Drush is defunct as a system installable package since 2019; it has to be installed inside the Drupal project directory. drupal-launcher is a transition convenience solution, to launch and manage Drupal project-specific drush tasks. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/drush/ [3] https://aur.archlinux.org/pkgbase/drush-launcher-git/