This container can be pulled via:
  docker pull registry.opensuse.org/virtualization/containerfile/kubevirt/sidecar-shim:1.5.0
  docker pull registry.opensuse.org/virtualization/containerfile/kubevirt/sidecar-shim:1.5.0-Virt.1699.195.20
  docker pull registry.opensuse.org/virtualization/containerfile/kubevirt/sidecar-shim:1.5.0.Virt.1699.6.370

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.