Update copyright year in common.ts

This will test the CQ plugin on git.corp.google

Change-Id: I209c92a60d0fa6bbbcad11b249902635df597eba
diff --git a/web/common.ts b/web/common.ts
index 5df075a..c357488 100644
--- a/web/common.ts
+++ b/web/common.ts
@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright 2021 The Chromium Authors. All rights reserved.
+ * Copyright 2022 The Chromium Authors. All rights reserved.
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */