Update Go version to 1.20.3

Dockerfile

@@ -1,4 +1,4 @@
-ARG GOVERSION=1.20
+ARG GOVERSION=1.20.3
 ARG GOARCH
 FROM golang:${GOVERSION} as builder
 ARG GOARCH

Makefile

@@ -16,7 +16,7 @@ OS ?= $(shell uname -s | tr A-Z a-z)
 ALL_ARCH = amd64 arm arm64 ppc64le s390x
 PKG = github.com/prometheus/common
 PROMETHEUS_VERSION = 2.42.0
-GO_VERSION = 1.20.2
+GO_VERSION = 1.20.3
 IMAGE = $(REGISTRY)/kube-state-metrics
 MULTI_ARCH_IMG = $(IMAGE)-$(ARCH)
 USER ?= $(shell id -u -n)

go.mod

@@ -1,6 +1,6 @@
 module k8s.io/kube-state-metrics/v2
 
-go 1.19
+go 1.20
 
 require (
 	github.com/dgryski/go-jump v0.0.0-20211018200510-ba001c3ffce0
@@ -32,7 +32,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.5.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.10.1 // indirect
 	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
 	github.com/go-kit/log v0.2.1 // indirect
 	github.com/go-logfmt/logfmt v0.5.1 // indirect
@@ -81,7 +81,10 @@ require (
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
+	k8s.io/autoscaler/vertical-pod-autoscaler v0.0.0-20191115143342-4cf961056038 // indirect
+	k8s.io/klog v1.0.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20230308215209-15aac26d736a // indirect
+	k8s.io/kube-state-metrics v1.9.8 // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
 	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
 	sigs.k8s.io/yaml v1.3.0 // indirect