databases/freetds: Fix build with libressl 3.5

[bofh]

Have you been able to connect to a db server? There are even issues with openssl:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261967

[zirias]

In D37052#841472, @bofh wrote:

Have you been able to connect to a db server? There are even issues with openssl:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=261967

No. I don't even know what pulled this as a dependency. It's a simple, straight-forward, build fix (after the "great opaquing" in LibreSSL, following OpenSSL), no more and no less. Sorry, don't know how I could be more helpful here...

[bofh]

Okiz. But I believe you have checked with DEFAULT_VERSIONS+= ssl=libressl

Right?

[zirias]

@bofh, OFC, that's what brought me here ^^ libressl got updated to 3.5.x recently and this broke a LOT of stuff.

I fixed builds and tested correct operations on my desktop (read: "smoke tests"). I'm sorry I can't contribute more, but hey, it's a start :p

[bofh]