math/lp_solve: Update from 5.5.2.3 to 5.5.2.5

[joneum]

Summary

• math/lp_solve: Update from 5.5.2.3 to 5.5.2.5
• LICENSE update
• Changelog: http://lpsolve.sourceforge.net/5.5/changes55.htm

PR: 219242
Reported by: pfg
Approved by: [e-mail] (maintainer timeout, 2,5 weeks), xxx (mentor)
#Differential Revision: https://reviews.freebsd.org/Dxxxxx

Test Plan

:~/dev/ports/math/lp_solve % portlint -AC
WARN: Makefile: for new port, make $FreeBSD$ tag in comment section empty, to make SVN happy.
0 fatal errors and 1 warning found.

poudriere testport:

10amd64
10i386
11amd64
11i386
12.0-CURRENT r318899 amd64
12.0-CURRENT r318400 i386

[miwi]

Can you please check if there is a LICENSE_FILE in the tarball?

[joneum]

In D11006#227925, @miwi wrote:

Can you please check if there is a LICENSE_FILE in the tarball?

There is no LICENSE file inside. I've check it bevor