WIP Store "openshift.io/request-header-host" annotation in audit logs

[vrutkovs]

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[openshift-ci-robot]

@vrutkovs: the contents of this pull request could not be automatically validated.

The following commits could not be validated and must be approved by a top-level approver:

• 3cc01e2|Store "openshift.io/request-header-host" annotation in audit logs: does not specify an upstream backport in the commit message
• ac75c81|HACK: fix request Host storing in openshift.io/during-graceful audit log annotation: does not specify an upstream backport in the commit message

Comment /validate-backports to re-evaluate validity of the upstream PRs, for example when they are merged upstream.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: vrutkovs
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[openshift-ci]

@vrutkovs: 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-aws-ovn-crun	3cc01e2	link	true	/test e2e-aws-ovn-crun
ci/prow/verify-commits	3cc01e2	link	true	/test verify-commits

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