update to vdsm-4.10.0-4
    
    - deployUtil: use os.uname instead of /bin/uname
    - deployUtil: slightly saner kernel version comparison
    - BZ#835784 - Allow to create a network on top of existing bond in
      additional to create a new bond and network
    - BZ#833119 - Allow to create VLANed network on top of existing bond
    - BZ#833803 - Avoid bond breaking after network detach
    - Handle bond properly if connectivity check fail.
    - BZ#806555 having /etc/ovirt-node-* means it is a node
    
    Signed-off-by: Federico Simoncelli <fsimonce@redhat.com>