figure out why docker doesn't create the nft tables for port redirection on fastpath

[aagbsn]

statsd-exporter service is unreachable by fastpath container because the nft rules are not being updated due to missing tables; despite our ansible rules reloading docker. we could try rebooting the system and seeing if it comes up cleanly; or create the nft tables rules manually, or see if we need to restart containerd rather than docker in order for these rules to be inserted (the /etc/containder/config.yml does specify the nft firewall backend)