Once the builds are populated in the repo located in https://mirror.stream.centos.org/SIGs/9-stream/cloud/x86_64/ we can edit the redirection link to point the default rdo-release RPM [1] to the new rdo-release-<new_release> RPM

e.g https://softwarefactory-project.io/r/c/software-factory/sf-infra/+/31389

 [1] https://rdoproject.org/repos/rdo-release.el9s.rpm