[Feat]: Updated K8s Documentation

Description

Example deployment manifest needs updating to reflect #2658 not being ready yet.

Suggested Solution

Add the following to the container spec in the example manifest on the wiki -

command:
  - /bin/sh
  - -c
  - |
     update-alternatives --install /usr/sbin/iptables iptables /usr/sbin/iptables-nft 20
     update-alternatives --set iptables /usr/sbin/iptables-nft
     exec /usr/bin/dumb-init node server/index.mjs

This works around the issue until support is completely added, at which point it can be removed.

Alternatives

No response

Additional Context

No response