ci-operator/step-registry/gather/extra: Add terminal wait

[wking]

Missing from the script since it landed in 23ca2ce (#5962). We need the wait to drain out the queue before the container exits. The bare wait (with no arguments) means we always exit 0, but this log gathering is already not caring about errors, so that's not a functional change.

[openshift-ci-robot]

@wking: The following tests failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
ci/rehearse/openshift/installer/master/e2e-vsphere	e7139cc	link	/test pj-rehearse
ci/rehearse/openshift/cluster-network-operator/master/e2e-ovn-step-registry	e7139cc	link	/test pj-rehearse
ci/rehearse/cri-o/cri-o/release-1.13/e2e-aws	e7139cc	link	/test pj-rehearse
ci/prow/pj-rehearse	e7139cc	link	/test pj-rehearse

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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[smarterclayton]

/lgtm

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: smarterclayton, wking

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• ci-operator/step-registry/gather/extra/OWNERS [smarterclayton,wking]

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[openshift-ci-robot]

@wking: Updated the following 2 configmaps:

• step-registry configmap in namespace ci at cluster default using the following files:
  • key gather-extra-commands.sh using file ci-operator/step-registry/gather/extra/gather-extra-commands.sh
• step-registry configmap in namespace ci at cluster app.ci using the following files:
  • key gather-extra-commands.sh using file ci-operator/step-registry/gather/extra/gather-extra-commands.sh

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In response to this:

Missing from the script since it landed in 23ca2ce (#5962). We need the wait to drain out the queue before the container exits. The bare wait (with no arguments) means we always exit 0, but this log gathering is already not caring about errors, so that's not a functional change.

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 kubernetes/test-infra repository.