nodedev: Restore setting of privileged

Commit id '36555364' removed the setting of the driver->privileged,
which the udevProcessPCI would need in order to read the PCI device
configs.

Signed-off-by: John Ferlan <jferlan@redhat.com>

src/node_device/node_device_udev.c

@@ -1933,6 +1933,8 @@ nodeStateInitialize(bool privileged,
         return -1;
     }
 
+    driver->privileged = privileged;
+
     if (!(driver->devs = virNodeDeviceObjListNew()) ||
         !(priv = udevEventDataNew()))
         goto cleanup;