chore: update copyright year

goyalpalak18 · goyalpalak18 · commit 3196d84b56c5 · 2026-01-29T14:59:21.000+05:30
Signed-off-by: goyalpalak18 &lt;goyalpalak1806@gmail.com&gt;
diff --git a/pkg/util/hash/hash_test.go b/pkg/util/hash/hash_test.go
@@ -1,5 +1,5 @@
 /*
-Copyright 2021 The Karmada Authors.
+Copyright 2025 The Karmada Authors.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
