Issue #3153722 by Hardik_Patel_12: Make $modules property protected on...

Issue #3153722 by Hardik_Patel_12: Make $modules property protected on DuplicateContextualLinksTest, NoMultilingualReviewPageTest and MenuActiveTrail403Test

(cherry picked from commit 9a7f4fb4)

core/modules/contextual/tests/src/FunctionalJavascript/DuplicateContextualLinksTest.php

@@ -14,7 +14,7 @@ class DuplicateContextualLinksTest extends WebDriverTestBase {
   /**
    * {@inheritdoc}
    */
-  public static $modules = [
+  protected static $modules = [
     'block',
     'contextual',
     'node',

core/tests/Drupal/FunctionalTests/Menu/MenuActiveTrail403Test.php

@@ -35,7 +35,7 @@ class MenuActiveTrail403Test extends BrowserTestBase {
   /**
    * {@inheritdoc}
    */
-  public static $modules = ['system', 'block', 'menu_link_content'];
+  protected static $modules = ['system', 'block', 'menu_link_content'];
 
   /**
    * {@inheritdoc}