trivial: Actually use USE_PARENT_FOR_OPEN for close as the docs say
trivial: Actually use USE_PARENT_FOR_OPEN for close as the docs say

This fixes updating the Synaptics prometheus hardware.

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