Update copyright year in NOTICE to 2025 (#629)

NOTICE

diff --git a/NOTICE b/NOTICE
index 6c93ec7..18bd867 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache MADlib
-Copyright 2016-2024 The Apache Software Foundation.
+Copyright 2016-2025 The Apache Software Foundation.
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).