chore: #14886 add notice for Jakarta API usage for grails-core

Author: jdaugherty

NOTICE

@@ -8,6 +8,9 @@ The Apache Software Foundation (http://www.apache.org/).
 Additional Licenses
 ------------------
 
+This product uses the Jakarta Annotations™ API which is a trademark of the Eclipse Foundation. It is licensed under
+the Eclipse Public License v. 2.0 which is available at https://www.eclipse.org/legal/epl-2.0.
+
 Project Reactor
 This product includes software from Project Reactor, licensed under Apache License, Version 2.0.
 2011-2014 Pivotal Software, Inc.

grails-core/NOTICE

@@ -0,0 +1,12 @@
+Apache Grails
+Copyright 2005-2025 The Apache Software Foundation
+
+This product includes software developed at
+The Apache Software Foundation (http://www.apache.org/).
+
+
+Additional Licenses
+------------------
+
+This product uses the Jakarta Annotations™ API which is a trademark of the Eclipse Foundation. It is licensed under
+the Eclipse Public License v. 2.0 which is available at https://www.eclipse.org/legal/epl-2.0.