Issue #3309748 by andypost, Ratan Priya, Berdir, mondrake: Define missing...

Issue #3309748 by andypost, Ratan Priya, Berdir, mondrake: Define missing object properties on non-testing classes for PHP 8.2

core/modules/views/src/ManyToOneHelper.php

@@ -21,6 +21,15 @@
  */
 class ManyToOneHelper {
 
+  /**
+   * Should the field use formula or alias.
+   *
+   * @see \Drupal\views\Plugin\views\argument\StringArgument::query()
+   *
+   * @var bool
+   */
+  public $formula = FALSE;
+
   /**
    * The handler.
    */