[feature request] add disable-node-controller/enable-node-controller to module node-servant

[adamzhoul]

now the node-servant module has supported convert/revert node.

to complete the convert/revert job.
disable-node-controller/enable-node-controller is required since it's only sed op to update static YAML on a specific node.

it's a job after #516
/help

[adamzhoul]

since it's only sed
add to node-servant/job.go 、 node-servant/constant.go maybe enough.

[adamzhoul]

/help

[openyurt-bot]

@adamzhoul:
This request has been marked as needing help from a contributor.

Please ensure the request meets the requirements listed here.

If this request no longer meets these requirements, the label can be removed
by commenting with the /remove-help command.

In response to this:

/help

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.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.