Upgrade Go version to v1.22.6 (#2859)

* Stop the Go patch version in the go module directive

Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>

* Point the Go 1.22 in the root module.

Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>

* Explictly use Go 1.22.6 and GOTOOLCHAIN=auto

Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>

---------

Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>

cloudbuild.yaml

@@ -16,6 +16,7 @@ steps:
       - GIT_TAG=$_GIT_TAG
       - EXTRA_TAG=$_PULL_BASE_REF
       - DOCKER_BUILDX_CMD=/buildx-entrypoint
+      - GOTOOLCHAIN=auto
 substitutions:
   # _GIT_TAG will be filled with a git-based tag for the image, of the form vYYYYMMDD-hash, and
   # can be used as a substitution

cmd/experimental/kjobctl/README.md

@@ -9,7 +9,7 @@ Read the [overview](docs/_index.md) to learn more.
 ## Getting Started
 
 ### Prerequisites
-- go version v1.22.4+
+- go version v1.22.6+
 - kubectl version v1.27+.
 - Access to a Kubernetes v1.27+ cluster.
 

cmd/experimental/kjobctl/go.mod

@@ -1,6 +1,6 @@
 module sigs.k8s.io/kueue/cmd/experimental/kjobctl
 
-go 1.22.4
+go 1.22.6
 
 require (
 	github.com/google/go-cmp v0.6.0

cmd/experimental/kjobctl/hack/tools/go.mod

@@ -1,6 +1,6 @@
 module sigs.k8s.io/kueue/cmd/experimental/kjobctl/hack/tools
 
-go 1.22.4
+go 1.22.6
 
 require (
 	github.com/golangci/golangci-lint v1.60.3

go.mod

@@ -1,6 +1,6 @@
 module sigs.k8s.io/kueue
 
-go 1.22.4
+go 1.22.6
 
 require (
 	github.com/fsnotify/fsnotify v1.7.0

hack/internal/tools/go.mod

@@ -1,6 +1,7 @@
 module sigs.k8s.io/kueue/internal/tools
 
-go 1.22.4
+go 1.22.6
+
 require (
 	github.com/gohugoio/hugo v0.133.0
 	github.com/golangci/golangci-lint v1.60.3