Update target JDK to 11 and move to JakartaEE 9 (#532)

Maxim Thomas

18.14.2025 f25db7bc6eab263f17ace0d6b7deb9e8e7acf409

 opendj-rest2ldap/src/main/java/org/forgerock/opendj/rest2ldap/Utils.java

@@ -12,6 +12,7 @@
 * information: "Portions Copyright [year] [name of copyright owner]".
 *
 * Copyright 2012-2016 ForgeRock AS.
 * Portions Copyright 2025 3A Systems LLC.
 */
package org.forgerock.opendj.rest2ldap;