Enable korrel8r metric lookup for non-admin user

[alanconway]

As a non-admin user, I want to be able to see my authorized metric results in korrel8r queries.

See https://issues.redhat.com/browse/COO-333

[alanconway]

Need improved testing to validate URLs generated by Korrel8r against the console.

[openshift-bot]

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/lifecycle stale

[alanconway]

/remove-lifecycle stale