BUILD: ssl: allow to build without the renegotiation API of WolfSSL

BUILD: ssl: allow to build without the renegotiation API of WolfSSL

In ticket https://github.com/wolfSSL/wolfssl/issues/6834, it was
suggested to push --enable-haproxy within --enable-distro.

WolfSSL does not want to include the renegotiation support in
--enable-distro.

To achieve this, let haproxy build without SSL_renegotiate_pending()
when wolfssl does not define HAVE_SECURE_RENEGOCIATION or
HAVE_SERVER_RENEGOCIATION_INFO.

(cherry picked from commit c6a8279cdfc3272e34feb256ed9e4601e0a104db)
Signed-off-by: William Lallemand <wlallemand@haproxy.com>