ci: update LICENSE and NOTICE files from global .github repo

Author: asyncapi-bot

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright The Linux Foundation
+   Copyright [yyyy] [name of copyright owner]
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
@@ -198,4 +198,4 @@
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
-   limitations under the License.
+   limitations under the License.

NOTICE

@@ -0,0 +1,4 @@
+Copyright 2016-2025 AsyncAPI Initiative
+
+This product includes software developed at
+AsyncAPI Initiative (http://www.asyncapi.com/).