Foreman-nightly-rpm-pipeline 829 failed

Foreman RPM nightly pipeline failed:

foreman-pipeline-foreman-nightly-centos8-install (failed)
foreman-pipeline-foreman-nightly-centos8-upgrade (failed)
foreman-pipeline-foreman-nightly-centos7-upgrade (passed)
foreman-pipeline-foreman-nightly-centos7-install (passed)

somehow puppet7 got into the el8 repos, it has been removed since, so re-running should fix it