trivial: generate_dependencies: add variant to OS strings that are generated
trivial: generate_dependencies: add variant to OS strings that are generated

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