#3175152159: Drupal 9 compatibility - reviewed with drupal-rector.

Proposed solution for #3175152

Changes

This is an initial update in order to have a version compatible with D9. This Pull Request has a few changes auto-generated by using drupal-rector .

References

• Support ticket: https://github.com/auth0-community/auth0-drupal/issues/159
• Community post: https://www.drupal.org/project/auth0/issues/3175152

Testing

Recommend to install Upgrade Status module and then go to /admin/reports/upgrade-status to verify the compatibility detection.

Checklist

• I have read the Auth0 general contribution guidelines
• I have read the Auth0 code of conduct
• I ran the PHPCS Drupal coding standards:

# Ran from the Drupal root
$ vendor/bin/phpcs modules/auth0/src --standard=Drupal