katello-master-package-release 1282 failed

Infra & CI
1

katello package release pipeline failed:

https://ci.theforeman.org/job/katello-master-package-release/1282/

2

Looks like rex needs to be added to katello rpm deps:
Gem loading error: Could not find 'foreman_remote_execution' (>= 3.0) among 166 total gem(s)

should be fixed by