Draft: Resolve #3415856 "Enable drupal ci"

Closes #3415856

src/Form/SettingsForm.php

@@ -2,7 +2,6 @@
 
 namespace Drupal\component_connector\Form;
 
-use Drupal\Core\Config\ConfigFactoryInterface;
 use Drupal\Core\Extension\ThemeHandlerInterface;
 use Drupal\Core\Form\ConfigFormBase;
 use Drupal\Core\Form\FormStateInterface;
@@ -18,24 +17,15 @@ class SettingsForm extends ConfigFormBase {
    *
    * @var \Drupal\Core\Extension\ThemeHandlerInterface
    */
-  protected $themeHandler;
-
-  /**
-   * {@inheritdoc}
-   */
-  public function __construct(ConfigFactoryInterface $config_factory, ThemeHandlerInterface $theme_handler) {
-    parent::__construct($config_factory);
-    $this->themeHandler = $theme_handler;
-  }
+  protected ThemeHandlerInterface $themeHandler;
 
   /**
    * {@inheritdoc}
    */
   public static function create(ContainerInterface $container) {
-    return new static(
-      $container->get('config.factory'),
-      $container->get('theme_handler')
-    );
+    $instance = parent::create($container);
+    $instance->themeHandler = $container->get('theme_handler');
+    return $instance;
   }
 
   /**