Fix version in docblocks.

src/Database/SchemaCache.php

@@ -9,7 +9,7 @@
  *
  * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
  * @link          https://cakephp.org CakePHP(tm) Project
- * @since         3.5.0
+ * @since         3.6.0
  * @license       https://opensource.org/licenses/mit-license.php MIT License
  */
 namespace Cake\Database;

tests/TestCase/Database/SchemaCacheTest.php

@@ -9,7 +9,7 @@
  *
  * @copyright     Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
  * @link          https://cakephp.org CakePHP(tm) Project
- * @since         3.5.0
+ * @since         3.6.0
  * @license       https://opensource.org/licenses/mit-license.php MIT License
  */
 namespace Cake\Test\TestCase\ORM;