[20.10 backport] Update to go 1.18.6 to address CVE-2022-27664, CVE-2022-32190

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 ARG BASE_VARIANT=alpine
-ARG GO_VERSION=1.18.5
+ARG GO_VERSION=1.18.6
 ARG XX_VERSION=1.1.0
 
 FROM --platform=$BUILDPLATFORM tonistiigi/xx:${XX_VERSION} AS xx

appveyor.yml

@@ -4,7 +4,7 @@ clone_folder: c:\gopath\src\github.com\docker\cli
 
 environment:
   GOPATH: c:\gopath
-  GOVERSION: 1.18.5
+  GOVERSION: 1.18.6
   DEPVERSION: v0.4.1
 
 install:

docker-bake.hcl

@@ -1,5 +1,5 @@
 variable "GO_VERSION" {
-    default = "1.18.5"
+    default = "1.18.6"
 }
 variable "VERSION" {
     default = ""

dockerfiles/Dockerfile.binary-native

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.18.5
+ARG GO_VERSION=1.18.6
 
 FROM    golang:${GO_VERSION}-alpine
 

dockerfiles/Dockerfile.dev

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.5
+ARG GO_VERSION=1.18.6
 
 FROM golang:${GO_VERSION}-alpine AS golang
 ENV  CGO_ENABLED=0

dockerfiles/Dockerfile.e2e

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.18.5
+ARG GO_VERSION=1.18.6
 
 # Use Debian based image as docker-compose requires glibc.
 FROM golang:${GO_VERSION}-buster

dockerfiles/Dockerfile.lint

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.18.5
+ARG GO_VERSION=1.18.6
 ARG GOLANGCI_LINT_VERSION=v1.45.2
 
 FROM    golang:${GO_VERSION}-alpine AS build