Update copyright year

Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14235)
diff --git a/apps/ciphers.c b/apps/ciphers.c
index 03ffad3..dd70f0c 100644
--- a/apps/ciphers.c
+++ b/apps/ciphers.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/cms.c b/apps/cms.c
index 67cbb93..f347a33 100644
--- a/apps/cms.c
+++ b/apps/cms.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2008-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2008-2021 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
diff --git a/apps/dhparam.c b/apps/dhparam.c
index d3f96e6..1cd19fa 100644
--- a/apps/dhparam.c
+++ b/apps/dhparam.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/dsa.c b/apps/dsa.c
index 523dab8..3a799ea 100644
--- a/apps/dsa.c
+++ b/apps/dsa.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/dsaparam.c b/apps/dsaparam.c
index 70c698d..c83d1ff 100644
--- a/apps/dsaparam.c
+++ b/apps/dsaparam.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/gendsa.c b/apps/gendsa.c
index c6c84c9..13ac69d 100644
--- a/apps/gendsa.c
+++ b/apps/gendsa.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/genrsa.c b/apps/genrsa.c
index cd99b53..469b0a0 100644
--- a/apps/genrsa.c
+++ b/apps/genrsa.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/include/s_apps.h b/apps/include/s_apps.h
index 8ddf7d5..3d2bace 100644
--- a/apps/include/s_apps.h
+++ b/apps/include/s_apps.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/lib/app_provider.c b/apps/lib/app_provider.c
index 1a1757a..5683866 100644
--- a/apps/lib/app_provider.c
+++ b/apps/lib/app_provider.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2020-2021 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
diff --git a/apps/lib/app_rand.c b/apps/lib/app_rand.c
index 913e66e..c521979 100644
--- a/apps/lib/app_rand.c
+++ b/apps/lib/app_rand.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/mac.c b/apps/mac.c
index ce00ff9..6280fdc 100644
--- a/apps/mac.c
+++ b/apps/mac.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2018-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2018-2021 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
diff --git a/apps/ocsp.c b/apps/ocsp.c
index dd1677b..97f9403 100644
--- a/apps/ocsp.c
+++ b/apps/ocsp.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2001-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2001-2021 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
diff --git a/apps/pkcs12.c b/apps/pkcs12.c
index e96f9ec..241122b 100644
--- a/apps/pkcs12.c
+++ b/apps/pkcs12.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 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
diff --git a/apps/pkcs7.c b/apps/pkcs7.c
index d970feb..fea9ead 100644
--- a/apps/pkcs7.c
+++ b/apps/pkcs7.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/pkcs8.c b/apps/pkcs8.c
index 6740074..b8b56f1 100644
--- a/apps/pkcs8.c
+++ b/apps/pkcs8.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1999-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1999-2021 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
diff --git a/apps/pkeyutl.c b/apps/pkeyutl.c
index b70f993..f1c73b6 100644
--- a/apps/pkeyutl.c
+++ b/apps/pkeyutl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 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
diff --git a/apps/rand.c b/apps/rand.c
index 69a13f9..b439216 100644
--- a/apps/rand.c
+++ b/apps/rand.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1998-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1998-2021 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
diff --git a/apps/rsa.c b/apps/rsa.c
index 8658f58..499013b 100644
--- a/apps/rsa.c
+++ b/apps/rsa.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 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
diff --git a/apps/rsautl.c b/apps/rsautl.c
index ae4855f..ef0b1f6 100644
--- a/apps/rsautl.c
+++ b/apps/rsautl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2000-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2000-2021 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
diff --git a/apps/s_server.c b/apps/s_server.c
index eee51f3..9bd9338 100644
--- a/apps/s_server.c
+++ b/apps/s_server.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2021 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved
  * Copyright 2005 Nokia. All rights reserved.
  *
diff --git a/apps/storeutl.c b/apps/storeutl.c
index 7c13092..618b6b4 100644
--- a/apps/storeutl.c
+++ b/apps/storeutl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2016-2021 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
diff --git a/apps/ts.c b/apps/ts.c
index 8500968..62afe75 100644
--- a/apps/ts.c
+++ b/apps/ts.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2006-2020 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2021 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