Kcer-over-NSS: Fix copyright year

Bug: None
Test: None
Change-Id: I96ffbd30eeb817eb0274da6f0f783c46bc253089
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4456128
Reviewed-by: Pavol Marko <pmarko@chromium.org>
Auto-Submit: Michael Ershov <miersh@google.com>
Commit-Queue: Pavol Marko <pmarko@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1134491}
diff --git a/chromeos/components/kcer/BUILD.gn b/chromeos/components/kcer/BUILD.gn
index ac27689..dbc7521 100644
--- a/chromeos/components/kcer/BUILD.gn
+++ b/chromeos/components/kcer/BUILD.gn
@@ -1,4 +1,4 @@
-# Copyright 2022 The Chromium Authors
+# Copyright 2023 The Chromium Authors
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.