CNV-56688: Avoid CPU helper text error if CPU threads is undefined

[pcbailey]

📝 Description

Jira: https://issues.redhat.com/browse/CNV-56688

🎥 Screenshots

Before

After

[openshift-ci-robot]

@pcbailey: This pull request references CNV-56688 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the bug to target the "4.19.0" version, but no target version was set.

Details

In response to this:

📝 Description

Jira: https://issues.redhat.com/browse/CNV-56688

🎥 Screenshots

Before

After

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[pcbailey]

/retest

[upalatucci]

/retest

[lkladnit]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lkladnit, pcbailey, upalatucci

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

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Needs approval from an approver in each of these files:

• OWNERS [lkladnit,pcbailey,upalatucci]

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[lkladnit]

/retest-required

[upalatucci]

/retest

[upalatucci]

/retest

[upalatucci]

/retest

[gouyang]

/test kubevirt-e2e-aws

[batyana]

/cherry-pick release-4.18

[openshift-cherrypick-robot]

@batyana: new pull request created: #3313

Details

In response to this:

/cherry-pick release-4.18

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