[20.10] update golang to 1.17.9

go1.17.9 (released 2022-04-12) includes security fixes to the crypto/elliptic
and encoding/pem packages, as well as bug fixes to the linker and runtime. See
the Go 1.17.9 milestone on the issue tracker for details:

Includes fixes for:

- CVE-2022-24675 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-24675)
- CVE-2022-28327 (https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28327)

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

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=1.17.8
+ARG GO_VERSION=1.17.9
 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=1.17.9
 
 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=1.17.9
 
 FROM golang:${GO_VERSION}-buster
 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=1.17.8
+ARG GO_VERSION=1.17.9
 ARG GOTESTSUM_VERSION=v1.7.0
 
 # Environment variable notes: