trivial: Fix the fwupdtool progress bar to actually work
trivial: Fix the fwupdtool progress bar to actually work

fwupd/fwupd,hughsie/fwupd,fwupd/fwupd,hughsie/fwupd,fwupd/fwupd,fwupd/fwupd,hughsie/fwupd,hughsie/fwupd