TranslationLanguageRenderer not using row style configurations

Patch explained

Remove the default views preRender behavior as it implies rendering useless markup because it gets overriden by DS configurations later.

public function preRender(array $result) {
-    parent::preRender($result);
     $this->dsPreRender($result);
   }

Adds the override of the preRenderByRelationship method, if not, only the views default behavior is used which implies using the default view mode configured on the view, and not considering DS ones.

+  /**
+   * {@inheritdoc}
+   */
+  public function preRenderByRelationship(array $result, $relationship) {
+    $this->dsPreRenderByRelationship($result, $relationship);
+  }
+

Move the code logic from the previous dsPreRender method to this new one.

+  /**
+   * Pre renders all the Display Suite rows.
+   *
+   * @param \Drupal\views\ResultRow[] $result
+   *   The full array of results from the query.
+   * @param string $relationship
+   *   The relationship to be used.
+   * @param bool $translation
+   *   Should the rendered be stored under translation key.
+   */
+  protected function dsPreRenderByRelationship(array $result, $relationship, $translation = FALSE) {
     if ($result) {
     ...

Rerolled against 8.x-3.x