Revert patch to use restorecon due to unloaded selinux policy
    
    restorecon doese not work inside the chroot, because there is no selinuxfs mounted on
    /sys/fs/selinux, leading to no loaded selinux policy being loaded.
    Setfiles bypasses the loaded policy, and just uses the installed policy.
    
    Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>