[Libguestfs] [PATCH Fedora libguestfs v4] Don't depend on libvirt-daemon-kvm

Compared to v3 this suggests: +Suggests: qemu-block-curl +Suggests: qemu-block-gluster +Suggests: qemu-block-iscsi +Suggests: qemu-block-rbd +Suggests: qemu-block-ssh which I missed in an earlier email from danpb.