net-p2p/py-stig: Update 0.13.0a0 => 0.14.0a0

• Added "infohash" column
• Fixed some display issues with zero-width and double-width characters in torrent name

Changelogs:

• https://github.com/rndusr/stig/blob/master/CHANGELOG

Approved by: yuri@ (Mentor)

Differential Revision: https://reviews.freebsd.org/D52471