ipatests: update packages for rawhide and updates-testing nightlies
    
    The nightly tests for rawhide and updates_testing are expected
    to set
            update_packages: True
    in all the job definitions to make sure that dnf/yum update is called
    before starting the tests.
    
    This tag was missing for some jobs, this commit fixes the issue.
    
    Reviewed-By: Armando Neto <abiagion@redhat.com>