• net/bmon: Update from 3.3 to 4.0
• Changelog: https://github.com/tgraf/bmon/blob/master/NEWS

PR: 219392
Reported by: Eric Camachat
Approved by: michelle@sorbs.net (maintainer timeout, 2 weeks), miwi (mentor)
Differential Revision: https://reviews.freebsd.org/D11038