Update the TLSv1.3 version indicator for draft-20

Reviewed-by: NRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3371)

include/openssl/tls1.h

@@ -68,9 +68,9 @@ extern "C" {
 # define TLS1_3_VERSION                  0x0304
 # define TLS_MAX_VERSION                 TLS1_3_VERSION
 
-/* TODO(TLS1.3) REMOVE ME: Version indicator for draft -19 */
-# define TLS1_3_VERSION_DRAFT            0x7f13
-# define TLS1_3_VERSION_DRAFT_TXT        "TLS 1.3 (draft 19)"
+/* TODO(TLS1.3) REMOVE ME: Version indicator for draft -20 */
+# define TLS1_3_VERSION_DRAFT            0x7f14
+# define TLS1_3_VERSION_DRAFT_TXT        "TLS 1.3 (draft 20)"
 
 /* Special value for method supporting multiple versions */
 # define TLS_ANY_VERSION                 0x10000

util/TLSProxy/Record.pm

@@ -36,7 +36,7 @@ my %record_type = (
 
 use constant {
     VERS_TLS_1_4 => 0x0305,
-    VERS_TLS_1_3_DRAFT => 0x7f13,
+    VERS_TLS_1_3_DRAFT => 0x7f14,
     VERS_TLS_1_3 => 0x0304,
     VERS_TLS_1_2 => 0x0303,
     VERS_TLS_1_1 => 0x0302,