d910de8 DNS: fix file permissions

Authored and Committed by mbasti 8 years ago
    DNS: fix file permissions
    
    With non default umask named-pkcs11 cannot access the softhsm token storage
    
    https://fedorahosted.org/freeipa/ticket/5520
    
    Reviewed-By: Tomas Babej <tbabej@redhat.com>