security/suricata: Update from 3.2.2 to 3.2.3

[joneum]

Summary

• security/suricata: Update from 3.2.2 to 3.2.3
• Changelog: https://suricata-ids.org/2017/07/13/suricata-3-2-3-available/

PR: 220758
Submitted by: Franco Fichtner (maintainer)
Approved by: xxx (mentor)
#Differential Revision: https://reviews.freebsd.org/Dxxxxx

Test Plan

poudriere testport:

10amd64
10i386
11amd64
11i386
12.0-CURRENT r320266 amd64
12.0-CURRENT r320266 i386

~ % cd dev/ports/security/suricata/
joneum@phantomias:~/dev/ports/security/suricata % portlint -AC
WARN: Makefile: possible use of absolute pathname "/var/log/${PORTNAME}".
WARN: Makefile: for new port, make $FreeBSD$ tag in comment section empty, to make SVN happy.
0 fatal errors and 2 warnings found.