Bump Golang 1.13.12

Signed-off-by: Jintao Zhang <zhangjintao9020@gmail.com>

Dockerfile

@@ -3,7 +3,7 @@
 ARG CROSS="false"
 ARG SYSTEMD="false"
 # IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
-ARG GO_VERSION=1.13.11
+ARG GO_VERSION=1.13.12
 ARG DEBIAN_FRONTEND=noninteractive
 ARG VPNKIT_VERSION=0.4.0
 ARG DOCKER_BUILDTAGS="apparmor seccomp selinux"

Dockerfile.buildx

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.13.11
+ARG GO_VERSION=1.13.12
 ARG BUILDX_COMMIT=v0.3.1
 ARG BUILDX_REPO=https://github.com/docker/buildx.git
 

Dockerfile.e2e

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.13.11
+ARG GO_VERSION=1.13.12
 
 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=1.13.11
+ARG GO_VERSION=1.13.12
 
 FROM golang:${GO_VERSION}-stretch
 ENV GO111MODULE=off

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=1.13.11
+ARG GO_VERSION=1.13.12
 ARG GOTESTSUM_COMMIT=v0.3.5
 
 # Environment variable notes: