dom0+vm/qvm-usb: adjust usb_remove to the new XS naming scheme
dom0+vm/qvm-usb: adjust usb_remove to the new XS naming scheme

marmarek/qubes-core-admin,QubesOS/qubes-core-admin,woju/qubes-core-admin,QubesOS/qubes-core-admin,marmarek/qubes-core-admin,QubesOS/qubes-core-admin,woju/qubes-core-admin,marmarek/qubes-core-admin,woju/qubes-core-admin,woju/qubes-core-admin