chore: update copyright notice year (apache#19758)

Jefffrey · web-flow · commit 7716cae50403 · 2026-01-12T16:49:38.000Z
diff --git a/NOTICE.txt b/NOTICE.txt
@@ -1,5 +1,5 @@
 Apache DataFusion
-Copyright 2019-2025 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/).
diff --git a/datafusion/datasource-arrow/NOTICE.txt b/datafusion/datasource-arrow/NOTICE.txt
@@ -1,5 +1,5 @@
 Apache DataFusion
-Copyright 2019-2025 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/).
