Allow test to tolerate running on minimal images #30695
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minimal images provide microdnf instead of dnf/yum. ART attempts to insulate most images from this change by providing a thin wrapper around dnf/yum. However, microdnf fundamentally lacks some features. config-manager is an example that is currently unsupported. In the case of ubi minimal, it should not be necessary to use config-manager to install ubi repositories, so instead of assuming it is necessary, it is only attempted after an attempt to install skopeo fails. ART_DNF_WRAPPER_POLICY=skip is a subtle change which prevents the CI variant of cli image from trying to detect and install repositories suitable to provide access to RPMs not typically available to UBI.
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minimal images provide microdnf instead of dnf/yum. ART attempts to insulate most images from this change by providing a thin wrapper around dnf/yum. However, microdnf fundamentally lacks some features.
config-manager is an example that is currently unsupported. In the case of ubi minimal, it should not be necessary to use config-manager to install ubi repositories, so instead of assuming it is necessary, it is only attempted after an attempt to install skopeo fails.
ART_DNF_WRAPPER_POLICY=skip is a subtle change which prevents the CI variant of cli image from trying to detect and install repositories suitable to provide access to RPMs not typically available to UBI.