[kueuectl] Add stop LocalQueue command

[mbobrovskyi]

What would you like to be added:
Add stop LocalQueue command.

Why is this needed:
To stops execution (or just admission) of Workloads coming from the given LocalQueue. This requires adding StopPolicy to LocalQueue and enforcing its changes in ClusterQueue (#2109).

Design details https://github.com/kubernetes-sigs/kueue/tree/main/keps/2076-kueuectl#stop-localqueue.

Completion requirements:

This enhancement requires the following artifacts:

• Design doc
• API change
• Docs update

The artifacts should be linked in subsequent comments.

[rainfd]

/assign

[rainfd]

I'm a new contributor to Kueue.
Add StopPolicy for LocalQueue(#2109) is in processing. Should I wait for the completion before continuing? Or is this issue also in your implementation?
@mbobrovskyi

[mbobrovskyi]

Yes, this issue blocked with #2173.