This plugin requires infrastructure introduced in fwupd 1.1.3
and can not be backported to earlier versions of fwupd.
It works together with the Synaptics and Thunderbolt plugins to
coordinate the proper flashing procedure for devices in this dock.
This flag is intended for devices that the restart procedure will
be performed as part of a transactional update by an external
controller.
None of the currently supported devices need this flag.