604a476 Don't setenforce before chpasswd for root

Authored and Committed by adamwill 4 years ago
    Don't setenforce before chpasswd for root
    
    This shouldn't be needed any more (the referenced bug was fixed
    in F28) and doesn't work in non-live installer.
    
    Signed-off-by: Adam Williamson <awilliam@redhat.com>