This update for kubevirt, virt-api-container, virt-controller-container, virt-handler-container, virt-launcher-container, virt-libguestfs-tools-container, virt-operator-container fixes the following issues:
Update to version 0.49.0 Release notes https://github.com/kubevirt/kubevirt/releases/tag/v0.49.0
Drop kubevirt-psp-caasp.yaml
Install curl and lsscsi (needed for testing)
Symlink UEFI firmware with AMD SEV support
Install tar package to enable kubectl cp ...
Make a 'fixed appliance' for libguestfs
Explicitly install libguestfs{,-devel} and supermin