sysutils/superiotool: update 20121019 -> 4.18

PR: 264018
Author: Johannes Totz <jo@bruelltuete.com>
Changes: https://coreboot.org/releases/coreboot-4.18-relnotes.txt

		and many more

Reviewed by: avg
Approved by: avg
Differential Revision: https://reviews.freebsd.org/D34094