trivial: dell provider: allocate memory for online update SMI call
trivial: dell provider: allocate memory for online update SMI call

hughsie/fwupd,vathpela/fwupd,superm1/fwupd,superm1/fwupd,hughsie/fwupd,hughsie/fwupd,vathpela/fwupd,hughsie/fwupd,superm1/fwupd,fwupd/fwupd,fwupd/fwupd,vathpela/fwupd,fwupd/fwupd,vathpela/fwupd,fwupd/fwupd