Windows SChannel clients fail to connect to OpenSSL servers with "No cipher match"

This was originally reported as part of MDEV-25701 and now split out into a separate ticket.

When trying to connect from the Windows command line client to an OpenSSL based server the connection attempt fails with:

C:\Users\User\Desktop>mysql -u secure -psecret -h 192.168.23.15 --ssl --ssl-ca=\ssl\ca-cert.pem --ssl-cert=\ssl\client-cert.pem --ssl-key=\ssl\client-key.pem

ERROR 2026 (HY000): SSL connection error: no cipher match. Error 0x80090331(SEC_E_ALGORITHM_MISMATCH)

So far I could only reproduce this with two-way TLS, but there is at least one user report about getting the same error with one-way TLS with no explicit client certificate.

My test setup:

• Windows10 with MariaDB 10.5.10 installed from 64bit MSI package
• Linux Server running Ubuntu 20.04 "focal", and mysql-server package installed from our own package repositories, so using OpenSSL
• certificate files taken from our test suite (cacert, server-cert, client-cert from mysql-test/std-data directory)