Update copyright year

Reviewed-by: Tomas Mraz <tomas@openssl.org>
Release: yes
diff --git a/apps/ts.c b/apps/ts.c
index e4a7515..2cebaa8 100644
--- a/apps/ts.c
+++ b/apps/ts.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2021 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2022 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy