Fix call to undefined method Application add

[jcandan]

Getting the following attempting to run any drupal commands on a fresh install:

ddev drupal list

PHP Fatal error:  Uncaught Error: Call to undefined method Symfony\Component\Console\Application::add() in /mnt/ddev_config/commands/web/drupal:43
Stack trace:
#0 {main}
  thrown in /mnt/ddev_config/commands/web/drupal on line 43

Fatal error: Uncaught Error: Call to undefined method Symfony\Component\Console\Application::add() in /mnt/ddev_config/commands/web/drupal:43
Stack trace:
#0 {main}
  thrown in /mnt/ddev_config/commands/web/drupal on line 43

 macOS 26.4.1
 DDEV v1.25.1
 docker 29.4.0
 docker-api 1.54
 docker-buildx 0.33.0
 docker-compose v5.0.2
 docker-platform orbstack