fix(taskprocessing): add license

Signed-off-by: Julien Veyssier <julien-nc@posteo.net>

lib/public/TaskProcessing/ShapeEnumValue.php

@@ -1,7 +1,15 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
 namespace OCP\TaskProcessing;
 
+/**
+ * Data object for input output shape enum slot value
+ * @since 30.0.0
+ */
 class ShapeEnumValue implements \JsonSerializable {
 	/**
 	 * @param string $name