remind the users to run zipl after calling grubby on s390x
    
    Related: bz2104534
    Upstream: Fedora
    Conflict: None
    
    commit 4d1e02d3405c92a6d474042572313181d8753595
    Author: Coiby Xu <coxu@redhat.com>
    Date:   Tue Jul 12 10:52:10 2022 +0800
    
        remind the users to run zipl after calling grubby on s390x
    
        s390x doesn't use GRUB. To make sure the boot entries are updated, call
        zipl after running grubby.
    
        Suggested-by: smitterl@redhat.com
        Reviewed-by: Philipp Rudo <prudo@redhat.com>
        Signed-off-by: Coiby Xu <coxu@redhat.com>
    
    Signed-off-by: Coiby Xu <coxu@redhat.com>