www/lagrange: Mark BROKEN with OpenSSL versions before 1.1.1

[lcook]

Summary

As reported by pkg-fallout[1], it will not build with OpenSSL
version 1.0.2u from the base system. We can safely assume
that we can drop support for anything below the required version
(1.1.1) mentioned in the README[2].

Add OSVERSION check for anything < 1200085,

(12.0-STABLE after updating OpenSSL to version 1.1.1.).

MFH: No (Port not in latest 2021Q1 quartely branch).

[1] http://beefy10.nyi.freebsd.org/data/114i386-default/564582/logs/lagrange-1.1.1.log
[2] https://git.skyjake.fi/skyjake/lagrange#how-to-compile

[fernape]

LGTM.

This one teaches us we should test in as many FreeBSD versions/architectures as possible. Nothing to reproach here, our machines can only support that much workload.
I did not test this one in 11.4 because I have to do it in the same machine I use to do work for a living :-) So I overlooked this too.

P.S: I'm just about to test the other pending reviews once my CURRENT poudriere images are updated. Stay tuned.