Update to golang-1.21 from golang-1.20

RHEL-9.4 and RHEL-8.10 is released and have golang-1.21 as part of go-toolset, same
with the ubi9/ubi8 go-toolset images. This PR do followingings
- Update github actions to go-1.21
- Use rhel-8-release-golang-1.21-openshift-4.16 image tag instead
  rhel-8-release-golang-1.20-openshift-4.15 because openshift-4.15
  doesn't have golang-1.21 tag.

.github/workflows/choco-release.yml

@@ -13,7 +13,7 @@ jobs:
         os:
           - windows-2022
         go:
-          - '1.20'
+          - '1.21'
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4

.github/workflows/macos-installer.yml

@@ -20,7 +20,7 @@ jobs:
           - macOS-13
           - macOS-12
         go:
-          - '1.20'
+          - '1.21'
     steps:
       # Enable tmate debugging of manually-triggered workflows if the input option was provided
       - name: Setup tmate session

.github/workflows/make-check-win.yml

@@ -14,7 +14,7 @@ jobs:
           - windows-2019
           - windows-2022
         go:
-          - '1.20'
+          - '1.21'
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4

.github/workflows/make-check.yml

@@ -16,7 +16,7 @@ jobs:
           - ubuntu-latest
           - ubuntu-20.04
         go:
-          - '1.20'
+          - '1.21'
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4

.github/workflows/make-rpm.yml

@@ -13,7 +13,7 @@ jobs:
         os:
           - ubuntu-latest
         go:
-          - '1.20'
+          - '1.21'
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4

.github/workflows/test-okd-bundle.yml

@@ -11,7 +11,7 @@ jobs:
       fail-fast: false
       matrix:
         go:
-          - '1.20'
+          - '1.21'
     env:
       SHELL: /bin/bash
       KUBECONFIG: '/Users/runner/.kube/config'

.github/workflows/windows-chocolatey.yml

@@ -13,7 +13,7 @@ jobs:
         os:
           - windows-2022
         go:
-          - '1.20'
+          - '1.21'
     steps:
       - name: Check out repository code
         uses: actions/checkout@v4

Makefile

@@ -28,7 +28,7 @@ DOCS_BUILD_TARGET ?= /docs/source/getting_started/master.adoc
 
 GOOS ?= $(shell go env GOOS)
 GOARCH ?= $(shell go env GOARCH)
-GOVERSION = 1.20
+GOVERSION = 1.21
 
 HOST_BUILD_DIR=$(BUILD_DIR)/$(GOOS)-$(GOARCH)
 GOPATH ?= $(shell go env GOPATH)

go.mod

@@ -1,6 +1,6 @@
 module github.com/crc-org/crc/v2
 
-go 1.20
+go 1.21
 
 require (
 	github.com/AlecAivazis/survey/v2 v2.3.7

images/build/Dockerfile

@@ -1,4 +1,4 @@
-FROM registry.access.redhat.com/ubi8/go-toolset:1.20
+FROM registry.access.redhat.com/ubi8/go-toolset:1.21
 MAINTAINER CRC <[email protected]>
 
 WORKDIR $APP_ROOT/src

images/openshift-ci/Dockerfile

@@ -1,7 +1,7 @@
 # This Dockerfile is used by openshift CI
 # It builds an image containing crc and nss-wrapper for remote deployments, as well as the google cloud-sdk for nested GCE environments.
 
-FROM registry.ci.openshift.org/openshift/release:rhel-8-release-golang-1.20-openshift-4.15 AS builder
+FROM registry.ci.openshift.org/openshift/release:rhel-8-release-golang-1.21-openshift-4.16 AS builder
 WORKDIR /go/src/github.com/crc-org/crc
 COPY . .
 RUN make release

tools/go.mod

@@ -1,6 +1,6 @@
 module github.com/crc-org/crc/tools
 
-go 1.20
+go 1.21
 
 require (
 	github.com/cfergeau/gomod2rpmdeps v0.0.0-20210223144124-2042c4850ca8