Update go from 1.21.5 to 1.21.6

[minikube-bot]

Kubernetes Project just updated the golang version, updating minikube golang to match Kubernetes.

This PR was auto-generated by make update-golang-version using update-golang-version.yml CI Workflow.

[k8s-ci-robot]

Hi @minikube-bot. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[minikube-pr-bot]

kvm2 driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 17953) |
+----------------+----------+---------------------+
| minikube start | 51.8s    | 53.4s               |
| enable ingress | 26.8s    | 26.4s               |
+----------------+----------+---------------------+

Times for minikube start: 52.0s 51.6s 52.6s 51.3s 51.5s
Times for minikube (PR 17953) start: 52.4s 53.7s 51.3s 53.3s 56.4s

Times for minikube ingress: 26.8s 26.8s 27.8s 27.7s 25.2s
Times for minikube (PR 17953) ingress: 27.8s 24.8s 26.8s 24.8s 27.8s

docker driver with docker runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 17953) |
+----------------+----------+---------------------+
| minikube start | 24.1s    | 24.1s               |
| enable ingress | 20.4s    | 20.3s               |
+----------------+----------+---------------------+

Times for minikube ingress: 18.9s 20.9s 20.9s 20.9s 20.4s
Times for minikube (PR 17953) ingress: 20.9s 20.9s 18.4s 20.9s 20.5s

Times for minikube start: 22.6s 25.7s 25.3s 22.8s 24.1s
Times for minikube (PR 17953) start: 26.6s 22.8s 22.5s 25.6s 23.2s

docker driver with containerd runtime

+----------------+----------+---------------------+
|    COMMAND     | MINIKUBE | MINIKUBE (PR 17953) |
+----------------+----------+---------------------+
| minikube start | 23.1s    | 22.4s               |
| enable ingress | 30.9s    | 28.3s               |
+----------------+----------+---------------------+

Times for minikube start: 24.0s 23.6s 21.4s 23.8s 22.7s
Times for minikube (PR 17953) start: 21.0s 23.5s 24.6s 21.7s 21.3s

Times for minikube ingress: 31.4s 31.4s 29.9s 31.4s 30.4s
Times for minikube (PR 17953) ingress: 31.4s 30.4s 17.9s 31.4s 30.4s

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: minikube-bot, spowelljr

The full list of commands accepted by this bot can be found here.

The pull request process is described here

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• OWNERS [spowelljr]

Approvers can indicate their approval by writing /approve in a comment
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[minikube-pr-bot]

These are the flake rates of all failed tests.

Environment	Failed Tests	Flake Rate (%)
Docker_Linux_crio_arm64	TestMultiNode/serial/PingHostFrom2Pods (gopogh)	0.00 (chart)
Docker_Linux_crio	TestMultiNode/serial/PingHostFrom2Pods (gopogh)	0.00 (chart)
Docker_macOS	TestRunningBinaryUpgrade (gopogh)	0.00 (chart)
KVM_Linux_crio	TestMultiNode/serial/PingHostFrom2Pods (gopogh)	0.00 (chart)
Docker_macOS	TestMissingContainerUpgrade (gopogh)	4.00 (chart)
Docker_macOS	TestInsufficientStorage (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/AddNode (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/CopyFile (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/DeleteNode (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/DeployApp2Nodes (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/FreshStart2Nodes (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/MultiNodeLabels (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/PingHostFrom2Pods (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/ProfileList (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/RestartKeepsNodes (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/RestartMultiNode (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/StartAfterStop (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/StopMultiNode (gopogh)	20.00 (chart)
Docker_macOS	TestMultiNode/serial/StopNode (gopogh)	20.00 (chart)
Docker_macOS	TestOffline (gopogh)	20.00 (chart)
Docker_macOS	TestScheduledStopUnix (gopogh)	20.00 (chart)
Docker_macOS	TestSkaffold (gopogh)	20.00 (chart)

To see the flake rates of all tests by environment, click here.