net-mgmt/alertmanager: update to 0.23.0.

PR:		258602
Reported by:	maintainer

net-mgmt/alertmanager/Makefile

 # Created by: Michal Hanula <michal@hanu.la>
 
 PORTNAME=	alertmanager
+PORTVERSION=	0.23.0
 DISTVERSIONPREFIX=	v
-DISTVERSION=	0.20.0
 CATEGORIES=	net-mgmt
 
 MAINTAINER=	michal@hanu.la
@@ -11,9 +11,9 @@ COMMENT=	Alert routing for prometheus
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
-USES=		gmake go:modules
-USE_GITHUB=	yes
-GH_ACCOUNT=	prometheus
+USES=		go:modules
+GO_MODULE=	github.com/prometheus/alertmanager
+
 USE_RC_SUBR=	alertmanager
 
 GO_TARGET=	./cmd/alertmanager ./cmd/amtool

net-mgmt/alertmanager/distinfo

-TIMESTAMP = 1585677487
-SHA256 (prometheus-alertmanager-v0.20.0_GH0.tar.gz) = 4789ef95b09ba86a66a2923c3535d1bfe30a566390770784c52052c7c83ee1bc
-SIZE (prometheus-alertmanager-v0.20.0_GH0.tar.gz) = 5837531
+TIMESTAMP = 1632059302
+SHA256 (go/net-mgmt_alertmanager/alertmanager-v0.23.0/v0.23.0.mod) = 881af68a643b2757bebac58e6cde7b5bb05495a255c8bd9046bbd76422e95059
+SIZE (go/net-mgmt_alertmanager/alertmanager-v0.23.0/v0.23.0.mod) = 1552
+SHA256 (go/net-mgmt_alertmanager/alertmanager-v0.23.0/v0.23.0.zip) = 1c51abe35f12ebc11de46e0d888c93fe8e85b146ced1c2ab2a49dd97cf2b1c6a
+SIZE (go/net-mgmt_alertmanager/alertmanager-v0.23.0/v0.23.0.zip) = 2306041

net-mgmt/alertmanager/files/patch-vendor_golang.org_x_sys_unix_ztypes__freebsd__arm64.go

-From 33540a1f603772f9d4b761f416f5c10dade23e96 Mon Sep 17 00:00:00 2001
-From: Tobias Klauser <tklauser@distanz.ch>
-Date: Fri, 25 Oct 2019 21:13:51 +0200
-Subject: [PATCH] unix: don't use non-existing uint128 type on freebsd/arm64
-
-CL 179099 introduced type FpReg on freebsd, on freebsd/arm64 using a
-type uint128. This type doesn't exist in Go.
-
-Change-Id: Ie7f065f38f2cc2c163abdfa7dddad886b8edbe3b
-Reviewed-on: https://go-review.googlesource.com/c/sys/+/203419
-Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
-TryBot-Result: Gobot Gobot <gobot@golang.org>
-Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
---- vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go.orig	2019-08-18 13:42:05 UTC
-+++ vendor/golang.org/x/sys/unix/ztypes_freebsd_arm64.go
-@@ -397,7 +397,7 @@ type Reg struct {
- }
- 
- type FpReg struct {
--	Fp_q  [32]uint128
-+	Fp_q  [512]uint8
- 	Fp_sr uint32
- 	Fp_cr uint32
- }