TRT-1619: variant cross-comparison api

[sosiouxme]

following on previous preparation, this brings the API and UI support together to provide variant cross-comparison.

• the Compare button is returned to the UI, and bugs with cross-compare fixed.
• the API converts CR parameters into comparable queries with different sets of variants for basis and sample.
• the test_details UI displays what is being compared in a helpful format.

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
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[openshift-ci-robot]

@sosiouxme: This pull request references TRT-1619 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 story to target the "4.18.0" version, but no target version was set.

In response to this:

WIP that successfully converts CR parameters into comparable queries with different sets of variants.

does not touch test_details yet

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[openshift-ci-robot]

@sosiouxme: This pull request references TRT-1619 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 story to target the "4.18.0" version, but no target version was set.

In response to this:

WIP that successfully converts CR parameters into comparable queries with different sets of variants.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci-robot]

@sosiouxme: This pull request references TRT-1619 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 story to target the "4.18.0" version, but no target version was set.

In response to this:

following on previous preparation, this brings the API and UI support together to provide variant cross-comparison.

• the Compare button is returned to the UI, and bugs with cross-compare fixed.
• the API converts CR parameters into comparable queries with different sets of variants for basis and sample.
• the test_details UI displays what is being compared in a helpful format.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[stbenjam]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: sosiouxme, stbenjam

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• OWNERS [stbenjam]

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[openshift-ci]

@sosiouxme: all tests passed!

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