chore: update copyright notice year

NOTICE.txt

diff --git a/NOTICE.txt b/NOTICE.txt
index 21be1a2..0bd2d52 100644
--- a/NOTICE.txt
+++ b/NOTICE.txt
@@ -1,5 +1,5 @@
 Apache DataFusion
-Copyright 2019-2024 The Apache Software Foundation
+Copyright 2019-2026 The Apache Software Foundation
 
 This product includes software developed at
-The Apache Software Foundation (http://www.apache.org/).
\ No newline at end of file
+The Apache Software Foundation (http://www.apache.org/).