Issue #3245820 by paul121, dww, eojthebrave: Remove references to removed node publish actions

(cherry picked from commit 055054d5)

core/lib/Drupal/Core/Annotation/Action.php

@@ -9,11 +9,10 @@
  *
  * Plugin Namespace: Plugin\Action
  *
- * For a working example, see \Drupal\node\Plugin\Action\UnpublishNode
- *
  * @see \Drupal\Core\Action\ActionInterface
  * @see \Drupal\Core\Action\ActionManager
  * @see \Drupal\Core\Action\ActionBase
+ * @see \Drupal\Core\Action\Plugin\Action\UnpublishAction
  * @see plugin_api
  *
  * @Annotation

core/lib/Drupal/Core/Field/FieldUpdateActionBase.php

@@ -23,7 +23,7 @@
  * }
  * @endcode
  *
- * @see \Drupal\node\Plugin\Action\PublishNode
+ * @see \Drupal\Core\Action\Plugin\Action\PublishAction
  */
 abstract class FieldUpdateActionBase extends ActionBase {