We aren't shipping oauth-apiserver in 4.4 so the reference to it is breaking the CVO build. https://openshift-release.svc.ci.openshift.org/releasestream/4.4.0-0.nightly/release/4.4.0-0.nightly-2020-04-20-140922
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2020:2409