Gating is failing when running on rhel because the default repository requires a subscription. Copied over the test repo from osbuild-composer. Related: RHEL-64018
RPM GPG keys extracted from: http://download.stream.rdu2.redhat.com/composes/stream-10/production/CentOS-Stream-10-20240419.0/compose/BaseOS/x86_64/os/Packages/centos-gpg-keys-10.0-0.6.el10.noarch.rpm Resolves: RHELMISC-3930
Also turn on building of weldr-client-tests, it is needed by the tmt tests.