Let config entity methods be tested on ViewUI

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Attached patch against Drupal 10.1.x

Patch #22 is not applied for Drupal 10.1.x so Inter-diff file is not added.

Checking patch core/modules/views_ui/src/ViewUI.php...
error: while searching for:
    'reorder-displays' => '\Drupal\views_ui\Form\Ajax\ReorderDisplays',
  ];

  /**
   * Whether the config is being created, updated or deleted through the
   * import process.
   *
   * @var bool
   */
  private $isSyncing = FALSE;

  /**
   * Whether the config is being deleted through the uninstall process.
   *
   * @var bool
   */
  private $isUninstalling = FALSE;

  /**
   * The entity type.
   */

error: patch failed: core/modules/views_ui/src/ViewUI.php:120
error: core/modules/views_ui/src/ViewUI.php: patch does not apply