fix(targetticket): table structure inconsistency

Author: btry

install/upgrade_to_2.13.1.php

@@ -48,8 +48,8 @@ public function schemaFixes() {
       $table = 'glpi_plugin_formcreator_targettickets';
       $DB->update(
          $table,
-         ['users_id_validator' => '0'],
-         ['users_id_validator' => null]
+         ['category_question' => '0'],
+         ['category_question' => null]
       );
       $this->migration->changeField($table, 'category_question', 'category_question', $unsignedIntType, ['after' => 'category_rule']);
    }