trivial: Be more helpful when failing to detect the firmware kind
trivial: Be more helpful when failing to detect the firmware kind

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