update to go1.21.2

go1.21.2 (released 2023-10-05) includes one security fixes to the cmd/go package,
as well as bug fixes to the compiler, the go command, the linker, the runtime,
and the runtime/metrics package. See the Go 1.21.2 milestone on our issue
tracker for details:

https://github.com/golang/go/issues?q=milestone%3AGo1.21.2+label%3ACherryPickApproved

full diff: https://github.com/golang/go/compare/go1.21.1...go1.21.2

From the security mailing:

[security] Go 1.21.2 and Go 1.20.9 are released

Hello gophers,

We have just released Go versions 1.21.2 and 1.20.9, minor point releases.

These minor releases include 1 security fixes following the security policy:

- cmd/go: line directives allows arbitrary execution during build

  "//line" directives can be used to bypass the restrictions on "//go:cgo_"
  directives, allowing blocked linker and compiler flags to be passed during
  compliation. This can result in unexpected execution of arbitrary code when
  running "go build". The line directive requires the absolute path of the file in
  which the directive lives, which makes exploting this issue significantly more
  complex.

  This is CVE-2023-39323 and Go issue https://go.dev/issue/63211.

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

.github/workflows/.windows.yml

@@ -15,7 +15,7 @@ on:
         default: false
 
 env:
-  GO_VERSION: "1.21.1"
+  GO_VERSION: "1.21.2"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.3
   WINDOWS_BASE_IMAGE: mcr.microsoft.com/windows/servercore

.github/workflows/buildkit.yml

@@ -13,7 +13,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.21.1"
+  GO_VERSION: "1.21.2"
   DESTDIR: ./build
 
 jobs:

.github/workflows/test.yml

@@ -15,7 +15,7 @@ on:
   pull_request:
 
 env:
-  GO_VERSION: "1.21.1"
+  GO_VERSION: "1.21.2"
   GOTESTLIST_VERSION: v0.3.1
   TESTSTAT_VERSION: v0.1.3
   ITG_CLI_MATRIX_SIZE: 6

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.21.1
+ARG GO_VERSION=1.21.2
 ARG BASE_DEBIAN_DISTRO="bullseye"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"
 ARG XX_VERSION=1.2.1

Dockerfile.simple

@@ -5,7 +5,7 @@
 
 # This represents the bare minimum required to build and test Docker.
 
-ARG GO_VERSION=1.21.1
+ARG GO_VERSION=1.21.2
 
 ARG BASE_DEBIAN_DISTRO="bullseye"
 ARG GOLANG_IMAGE="golang:${GO_VERSION}-${BASE_DEBIAN_DISTRO}"

Dockerfile.windows

@@ -161,7 +161,7 @@ FROM ${WINDOWS_BASE_IMAGE}:${WINDOWS_BASE_IMAGE_TAG}
 # Use PowerShell as the default shell
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
 
-ARG GO_VERSION=1.21.1
+ARG GO_VERSION=1.21.2
 ARG GOTESTSUM_VERSION=v1.8.2
 ARG GOWINRES_VERSION=v0.3.0
 ARG CONTAINERD_VERSION=v1.7.6

hack/dockerfiles/generate-files.Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-ARG GO_VERSION=1.21.1
+ARG GO_VERSION=1.21.2
 ARG BASE_DEBIAN_DISTRO="bullseye"
 ARG PROTOC_VERSION=3.11.4