Issue #3410396 by catch: Add @group slow to ForumTest, HelpTopicSearchTest, ModulesListFormWebTest

core/modules/forum/tests/src/Functional/ForumTest.php

@@ -18,6 +18,7 @@
  * consistency in the database.
  *
  * @group forum
+ * @group #slow
  */
 class ForumTest extends BrowserTestBase {
 

core/modules/help/tests/src/Functional/HelpTopicSearchTest.php

@@ -12,6 +12,7 @@
  * Verifies help topic search.
  *
  * @group help
+ * @group #slow
  */
 class HelpTopicSearchTest extends HelpTopicTranslatedTestBase {
 

core/modules/system/tests/src/Functional/Form/ModulesListFormWebTest.php

@@ -9,6 +9,7 @@
  * Tests \Drupal\system\Form\ModulesListForm.
  *
  * @group Form
+ * @group #slow
  */
 class ModulesListFormWebTest extends BrowserTestBase {