remove unused feature gate InsightsConfigAPI

[opokornyy]

InsightsConfigAPI is not used anywhere so I am removing it with this PR.

[openshift-ci]

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[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: opokornyy
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[JoelSpeed]

CI is showing panics in the insights operator, looks like it is using this gate?

[opokornyy]

CI is showing panics in the insights operator, looks like it is using this gate?

Oh, you are right. We are checking this gate, but the InsightsConfig should be used instead...

[openshift-ci]

@opokornyy: The following tests 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/e2e-azure	e278f00	link	false	/test e2e-azure
ci/prow/e2e-upgrade-out-of-change	e278f00	link	true	/test e2e-upgrade-out-of-change
ci/prow/okd-scos-e2e-aws-ovn	e278f00	link	false	/test okd-scos-e2e-aws-ovn
ci/prow/e2e-aws-serial-techpreview-2of2	e278f00	link	true	/test e2e-aws-serial-techpreview-2of2
ci/prow/e2e-aws-serial-2of2	e278f00	link	true	/test e2e-aws-serial-2of2
ci/prow/e2e-aws-ovn-techpreview	e278f00	link	true	/test e2e-aws-ovn-techpreview
ci/prow/minor-e2e-upgrade-minor	e278f00	link	true	/test minor-e2e-upgrade-minor
ci/prow/e2e-aws-ovn-hypershift-conformance	e278f00	link	true	/test e2e-aws-ovn-hypershift-conformance
ci/prow/e2e-gcp	e278f00	link	false	/test e2e-gcp
ci/prow/e2e-aws-ovn	e278f00	link	true	/test e2e-aws-ovn
ci/prow/e2e-aws-serial-1of2	e278f00	link	true	/test e2e-aws-serial-1of2
ci/prow/e2e-aws-ovn-hypershift	e278f00	link	true	/test e2e-aws-ovn-hypershift
ci/prow/e2e-upgrade	e278f00	link	true	/test e2e-upgrade
ci/prow/e2e-aws-serial-techpreview-1of2	e278f00	link	true	/test e2e-aws-serial-techpreview-1of2

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[JoelSpeed]

/hold

@opokornyy I'll let you get that fixed up in the insights operator, once that merges, cancel the hold and ping me please

[opokornyy]

PR link - openshift/insights-operator#1137