Aligned provided output to match the command shown (Ray install validation)

[jaradtke-aws]

What does this PR do?

This PR provides clarity for the verification steps for installing Ray. (It is currently confusing as the output does not match the command suggested)

Command given

kubectl get pods -n kuberay-operator

output provided

NAMESPACE            NAME                               READY   STATUS    RESTARTS        AGE
amazon-cloudwatch    aws-cloudwatch-metrics-d4xrr       1/1     Running   1 (1h37m ago)   1h
amazon-cloudwatch    aws-cloudwatch-metrics-tpqsz       1/1     Running   1 (1h37m ago)   1h
....

As you can see the output is showing other namespaces (the output from kubectl get pods -A likely.

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I have cleaned up the example output to match the command.

kubectl get pods -n kuberay-operator
NAME                               READY   STATUS    RESTARTS        AGE
kuberay-operator-7b5c85998-vfsjr   1/1     Running   1 (1h37m ago)   1h

Motivation

Accuracy. Also with this nuanced erroneous output, it gives the impression that you should be seeing numerous pods when you run the command (which is not the case), and as a result, you may conclude (as I had) that there is something wrong.

More

• Yes, I have tested the PR using my local account setup (Provide any test evidence report under Additional Notes)
• Mandatory for new blueprints. Yes, I have added a example to support my blueprint PR
• Mandatory for new blueprints. Yes, I have updated the website/docs or website/blog section for this feature
• Yes, I ran pre-commit run -a with this PR. Link for installing pre-commit locally

For Moderators

• E2E Test successfully complete before merge?

Additional Notes

[vara-bonthu]

LGTM