Support for container runtime other than containerd

[stevefan1999-personal]

As I want to run sysbox, I needed CRI-O support. However sysbox currently doesn't seems to support containerd (nestybox/sysbox#1006) so I tried to hack the source code of Talos to see if I can use CRI-O, but it seems like it is not really an easy task even with LLM assistance. As such I think we need to sit down and talk about how to solve this problem architectually, despite I have a PoC running, but it needs E2E validation. Things like security implications, user namespaces (especially with the new K8S 1.36 release where user namespace is now in GA), SELinux and capabilities will need to be discussed

[smira]

We do not have any plans right now to support CRI-O. Sysbox itself (given that it gets fixed to work with containerd) can be packages as a system extension, like other container runtimes provided today.