MINOR: ssl: Add 'ssl-propquery' global option

This option can be used to define a default property query used when
fetching algorithms in OpenSSL providers. It follows the format
described in https://www.openssl.org/docs/man3.0/man7/property.html.
It is only available when haproxy is built with SSL support and linked
to OpenSSLv3 libraries.
2 files changed