Do not add a new field in the SSL config

We cannot add a new field in SSL config in
an LTS. Use `session_tickets` field instead.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 2ae715b..7029e26 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -82,7 +82,7 @@
 #define DFL_CID_VALUE_RENEGO    NULL
 #define DFL_RECONNECT_HARD      0
 #define DFL_TICKETS             MBEDTLS_SSL_SESSION_TICKETS_ENABLED
-#define DFL_NEW_SESSION_TICKETS MBEDTLS_SSL_ENABLE_NEW_SESSION_TICKETS_ENABLED
+#define DFL_NEW_SESSION_TICKETS MBEDTLS_SSL_NEW_SESSION_TICKETS_ENABLED
 #define DFL_ALPN_STRING         NULL
 #define DFL_GROUPS              NULL
 #define DFL_SIG_ALGS            NULL