Potential future problem with kind and local registry

[jorgemoralespou]

Describe the bug

In Kind 0.20.0 containerd CRI mirror is depreceated.

Containerd CRI mirror config deprecation PSA
Additionally, we're asking that everyone using the local registry script update
to the latest version using config_path. https://kind.sigs.k8s.io/docs/user/local-registry/

Containerd deprecated the old CRI mirrors config approach and will remove support in v2.0.
Eventually KIND will enable this by default or have upgraded to containerd 2.0.

Containerd does not support CRI mirror config if the new hosts config_path is enabled.

The new configuration is slightly different and we need to start looking at supporting this for kind > 0.20.0.

Additional information

See this containerd registry mirror documentation and this other doc

[jorgemoralespou]

This issue will be addressed along with the new installer