CNV-51588: Fix network selection behavior change in Add network interface modal

[pcbailey]

📝 Description

The component used to select a network in the "Add network interface" modal was recently changed to a typeahead component exhibiting the standard selection behavior found in the Patternfly typeahead component [1]. This change introduced a change in behavior where selecting the currently selected option deselects that option and reverts to a placeholder value.

This PR modifies the behavior such that selecting the currently selected option does nothing.

Jira: https://issues.redhat.com/browse/CNV-51588

[1] https://v5-archive.patternfly.org/components/menus/select/react-templates/#typeahead

🎥 Demo

Before

select-nad-behavior-change--BEFORE--2024-11-21.16-44.webm

After

select-nad-behavior-change--AFTER--2024-11-21.15-58.webm

[openshift-ci-robot]

@pcbailey: This pull request references CNV-51588 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 "4.18.0" version, but no target version was set.

In response to this:

📝 Description

The component used to select a network in the "Add network interface" modal was recently changed to a typeahead component exhibiting the standard selection behavior found in the Patternfly typeahead component [1]. This change introduced a change in behavior where selecting the currently selected option deselects that option and reverts to a placeholder value.

This PR modifies the behavior such that selecting the currently selected option does nothing.

Jira: https://issues.redhat.com/browse/CNV-51588

[1] https://v5-archive.patternfly.org/components/menus/select/react-templates/#typeahead

🎥 Demo

Before

select-nad-behavior-change--BEFORE--2024-11-21.16-44.webm

After

select-nad-behavior-change--AFTER--2024-11-21.15-58.webm

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

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

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