no-jira: TestSetCapabilities: use KnownClusterVersionCapabilities for known keys instead of picking DefaultCapabilitySet

[ingvagabund]

KnownClusterVersionCapabilities is the referential list of known capabilities. ClusterVersionCapabilitySetCurrent/DefaultCapabilitySet can change in time. As in https://github.com/openshift/api/pull/1954.

To unblock https://github.com/openshift/cluster-version-operator/pull/1066.

[openshift-ci-robot]

@ingvagabund: This pull request explicitly references no jira issue.

In response to [this](https://github.com/openshift/cluster-version-operator/pull/1073): >KnownClusterVersionCapabilities is the referential list of known capabilities. ClusterVersionCapabilitySetCurrent/DefaultCapabilitySet can change in time. As in https://github.com/openshift/api/pull/1954. Instructions for interacting with me using PR comments are available [here](https://prow.ci.openshift.org/command-help?repo=openshift%2Fcluster-version-operator). If you have questions or suggestions related to my behavior, please file an issue against the [openshift-eng/jira-lifecycle-plugin](https://github.com/openshift-eng/jira-lifecycle-plugin/issues/new) repository.

[ingvagabund]

/retest-required

[ingvagabund]

/retest-required

[ingvagabund]

/retest-required

[openshift-ci[bot]]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ingvagabund, petr-muller

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Needs approval from an approver in each of these files: - ~~[OWNERS](https://github.com/openshift/cluster-version-operator/blob/master/OWNERS)~~ [petr-muller] Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[petr-muller]

/label no-qe

Unit test change only, no pre-merge testing needed

[ingvagabund]

/retest-required

[openshift-ci-robot]

/retest-required

Remaining retests: 0 against base HEAD 8244b525da0ceab58e1098fb5680f94c582d4fbd and 2 for PR HEAD 78fade90c0bcfd9ff54ac5121ce881212ec7bdf3 in total

[openshift-ci[bot]]

@ingvagabund: all tests passed!

Full PR test history. Your PR dashboard.

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[openshift-bot]

[ART PR BUILD NOTIFIER]

Distgit: cluster-version-operator This PR has been included in build cluster-version-operator-container-v4.17.0-202407241715.p0.g7b989b2.assembly.stream.el9. All builds following this will include this PR.