There is an updated pull request by paper42 against master on the void-packages repository

https://github.com/jzck/void-packages kubeadm-depends-conntrack
https://github.com/void-linux/void-packages/pull/38343

kubernetes: depends+=conntrack-tools
`kubeadm init` needs conntrack, otherwise this fatal error happens

```
error execution phase preflight: [preflight] Some fatal errors occurred:
        [ERROR FileExisting-conntrack]: conntrack not found in system path
```

`xi conntrack-tools` fixes the error.

A patch file from https://github.com/void-linux/void-packages/pull/38343.patch is attached