WP110 Refactor uib_feide_openid_connect_pre_authorize

A refactoring of a hook in uib_feide to make the code easier to read.

uib_feide.module

@@ -36,7 +36,7 @@ function uib_feide_openid_connect_pre_authorize($account, array $context) : bool
   $api_service = Drupal::service('plugin.manager.api_connector');
   $scim_connector = $api_service->createInstance('scim');
   $scim_data = $scim_connector->fetchScimUser($context['userinfo']['email']);
-  if ($scim_data === NULL) {
+  if ($scim_data === FALSE) {
     return TRUE;
   }
   $roles = $scim_data->getRoles();