[BUG] --os not taking affect with foreman library

[sadsfae]

It appears the --os setting for choosing the OS is not working correctly, as they still revert to the lab default os.

quads --mod-cloud --cloud cloud03 --os "RHEL 9.1"

Yet after a cloud goes out:

[root@quads2-stage ~]# for host in $(quads --cloud-only --cloud cloud03); do ssh $host "cat /etc/redhat-release" 2>/dev/null; done
Red Hat Enterprise Linux release 8.6 (Ootpa)
Red Hat Enterprise Linux release 8.6 (Ootpa)