Expose prometheus HELP information

[jpinsonneau]

Description

Expose prometheus HELP information to API MetricsItem.

Dependencies

n/a

Checklist

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[jotak]

how about otlp metrics? Is there a help field there as well?

[jpinsonneau]

how about otlp metrics? Is there a help field there as well?

OTEL doesn't have the HELP field but has a description one so it's good to take ! 48dd412

Thanks @jotak

[openshift-ci]

@jpinsonneau: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/qe-e2e-tests	48dd412	link	false	/test qe-e2e-tests

Full PR test history. Your PR dashboard.

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[jotak]

/lgtm
thanks @jpinsonneau !