net-mgmt/netdata-go: Update to v0.31.0

Changes:		https://github.com/netdata/go.d.plugin/releases/tag/v0.31.0
Approved by:		0mp (mentor), philip (mentor)
Differential Revision:	https://reviews.freebsd.org/D32996

net-mgmt/netdata-go/Makefile

 PORTNAME=	netdata-go
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.30.0
+DISTVERSION=	0.31.0
 CATEGORIES=	net-mgmt
 
 MAINTAINER=	driesm@FreeBSD.org

net-mgmt/netdata-go/distinfo

-TIMESTAMP = 1626859944
-SHA256 (go/net-mgmt_netdata-go/netdata-go-v0.30.0/v0.30.0.mod) = 73137cde8ef6076f6b1850ed2256c06638fa4bc3bf6baca4c5f194d3ed46ccea
-SIZE (go/net-mgmt_netdata-go/netdata-go-v0.30.0/v0.30.0.mod) = 1611
-SHA256 (go/net-mgmt_netdata-go/netdata-go-v0.30.0/v0.30.0.zip) = 87396abe820879217b072408f3c0764ae141cb63499662640df7e72517833794
-SIZE (go/net-mgmt_netdata-go/netdata-go-v0.30.0/v0.30.0.zip) = 1238883
+TIMESTAMP = 1637002627
+SHA256 (go/net-mgmt_netdata-go/netdata-go-v0.31.0/v0.31.0.mod) = dd35ac224fb0ba8de4270d6197108c5af61e71075f12bad6515b93b08cf2a76a
+SIZE (go/net-mgmt_netdata-go/netdata-go-v0.31.0/v0.31.0.mod) = 1647
+SHA256 (go/net-mgmt_netdata-go/netdata-go-v0.31.0/v0.31.0.zip) = e7ebac03916821cc73f6653acec0962322d5f6d7afe4538b1d0f6a5c479b582f
+SIZE (go/net-mgmt_netdata-go/netdata-go-v0.31.0/v0.31.0.zip) = 1319103

net-mgmt/netdata-go/pkg-plist

@@ -20,6 +20,7 @@
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/fluentd.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/freeradius.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/geth.conf.sample
+@sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/haproxy.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/hdfs.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/httpcheck.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/isc_dhcpd.conf.sample
@@ -28,6 +29,7 @@
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/lighttpd.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/lighttpd2.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/logstash.conf.sample
+@sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/mongodb.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/mysql.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/nginx.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/nginxvts.conf.sample
@@ -50,6 +52,7 @@
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/supervisord.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/systemdunits.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/tengine.conf.sample
+@sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/traefik.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/unbound.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/vcsa.conf.sample
 @sample(netdata,netdata,0640) lib/netdata/conf.d/go.d/vernemq.conf.sample