add iproute to podman in podman image
the network create function relies on the prescense of iproute's binary
'ip'.
@@ -28,6 +28,7 @@ RUN dnf -y install btrfs-progs-devel \
slirp4netns \
container-selinux \
containernetworking-plugins \
+ iproute \
iptables && dnf clean all
# Install ginkgo
