Merge pull request #450 from apache/notice_2025

updated notice

Author: AlexanderSaydakov

NOTICE

@@ -1,9 +1,9 @@
 Apache DataSketches C++
-Copyright 2024 The Apache Software Foundation
+Copyright 2025 The Apache Software Foundation
 
 Copyright 2015-2018 Yahoo Inc.
 Copyright 2019-2020 Verizon Media
-Copyright 2021 Yahoo Inc.
+Copyright 2021- Yahoo Inc.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).