Update openssl_compat.h for newer LibreSSL

Update openssl_compat.h for newer LibreSSL

LibreSSL has added some of the functions that are defined here. However,
we still need RSA_F_RSA_OSSL_PRIVATE_ENCRYPT.

v2: Change ifdef condition for RSA_F_RSA_OSSL_PRIVATE_ENCRYPT.
v3: Don't break WolfSSL.

Signed-off-by: Max Fillinger <maximilian.fillinger@foxcrypto.com>
Acked-by: Arne Schwabe <arne@rfc2549.org>
Message-Id: <20220822154037.44320-1-maximilian.fillinger@foxcrypto.com>
URL: https://www.mail-archive.com/search?l=mid&q=20220822154037.44320-1-maximilian.fillinger@foxcrypto.com
Signed-off-by: Gert Doering <gert@greenie.muc.de>