Add packetq 1.3.0

packetq is a command line tool to run SQL queries directly on PCAP
files, the results can be outputted as JSON (default),
formatted/compact CSV and XML. It also contain a very simplistic
web-server in order to inspect PCAP files remotely.
PacketQ was known as DNS2db but renamed in 2011.

WWW: https://www.dns-oarc.net/tools/packetq

PR: 219504
Submitted by: Leo Vandewoestijne <freebsd@dns-lab.com>