update golang to 1.18.0

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

Dockerfile

@@ -2,7 +2,7 @@
 
 ARG CROSS="false"
 ARG SYSTEMD="false"
-ARG GO_VERSION=1.17.8
+ARG GO_VERSION=1.18.0
 ARG DEBIAN_FRONTEND=noninteractive
 ARG VPNKIT_VERSION=0.5.0
 ARG DOCKER_BUILDTAGS="apparmor seccomp"

Dockerfile.e2e

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.17.8
+ARG GO_VERSION=1.18.0
 
 FROM golang:${GO_VERSION}-alpine AS base
 ENV GO111MODULE=off

Dockerfile.simple

@@ -5,7 +5,7 @@
 
 # This represents the bare minimum required to build and test Docker.
 
-ARG GO_VERSION=1.17.8
+ARG GO_VERSION=1.18.0
 
 ARG BASE_DEBIAN_DISTRO="bullseye"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"

Dockerfile.windows

@@ -165,7 +165,7 @@ FROM microsoft/windowsservercore
 # Use PowerShell as the default shell
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ARG GO_VERSION=1.17.8
+ARG GO_VERSION=1.18.0
 ARG CONTAINERD_VERSION=1.6.1
 ARG GOTESTSUM_VERSION=v1.7.0