Update Openshift/microshift version to 4.16.7 (stable channel)

[praveenkumar]

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: anjannath

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[openshift-ci]

@praveenkumar: 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/security	dd0d615	link	false	/test security
ci/prow/integration-crc	dd0d615	link	true	/test integration-crc

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