docker-containerd have renamed to containerd, but EnsureDockerInContainer check not update

[zgfh]

What happened:
docker-containerd have renamed to containerd, but EnsureDockerInContainer check not update,so it not work

https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/cm/container_manager_linux.go#L74
https://github.com/kubernetes/kubernetes/blob/master/pkg/kubelet/cm/container_manager_linux.go#L843

What you expected to happen:
Is this check still needed？

How to reproduce it (as minimally and precisely as possible):
no need

Anything else we need to know?:

Environment:

• Kubernetes version (use kubectl version):
• Cloud provider or hardware configuration:
• OS (e.g: cat /etc/os-release):
• Kernel (e.g. uname -a):
• Install tools:
• Network plugin and version (if this is a network-related bug):
• Others:

[k8s-ci-robot]

@zgfh: This issue is currently awaiting triage.

If a SIG or subproject determines this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.

The triage/accepted label can be added by org members by writing /triage accepted in a comment.

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.

[zgfh]

/sig node

[dims]

cc @SergeyKanzhelev

[dims]

@zgfh feel free to send an PR update with new name for the process and the location of the pid file.