New port: sysutils/nut_exporter

From: Jony Hudson <bsd_at_j-star.org>
Date: Sat, 17 Dec 2022 21:19:33 UTC
Hi there,

 I added a port for https://github.com/DRuggeri/nut_exporter which is a Prometheus (net-mgmt/prometheus2) exporter for the "Network UPS tools" (sysutils/nut).

Could I ask a committer to take a look at it if someone has time? https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=267485

Many thanks,


Jony