chore(devctr): add iptables dependency

It's small (~2MB) and may be needed to configure the network.

Signed-off-by: Pablo Barbáchano <[email protected]>

Author: pb8o

tools/devctr/Dockerfile

@@ -73,6 +73,7 @@ RUN apt-get update \
         # needed for integration tests
         net-tools iproute2 iperf3 socat fdisk \
         numactl \
+        iptables \
         openssh-client \
         pkgconf \
         python3 python3-dev python3-pip \