SSL: disabled renegotiation checks with SSL_OP_NO_RENEGOTIATION. Following 7319:dcab86115261, as long as SSL_OP_NO_RENEGOTIATION is defined, it is OpenSSL library responsibility to prevent renegotiation, so the checks are meaningless. Additionally, with TLSv1.3 OpenSSL tends to report SSL_CB_HANDSHAKE_START at various unexpected moments - notably, on KeyUpdate messages and when sending tickets. This change prevents unexpected connection close on KeyUpdate messages and when finishing handshake with upcoming early data changes.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


cat << END >> $NGX_AUTO_CONFIG_H

#ifndef $have
#define $have  $value
#endif

END