trivial: debian: Add libcairo-dev to build-dependencies
trivial: debian: Add libcairo-dev to build-dependencies

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