This update for kubevirt-1.6 fixes the following issues:
Package the persistent-reservation helper's entrypoint script
(bsc#1276520):
virt-operator runs the pr-helper container with the command
/entrypoint.sh, which symlinks the multipath socket into place and
then execs qemu-pr-helper. Only multipath.conf was installed, so the
container could not start and persistent reservation was
unavailable. The script is upstream in cmd/pr-helper/entrypoint.sh.