adding imagefsinfo endpoint for both container and image filesystems

[kannon92]

What type of PR is this?

/kind feature

What this PR does / why we need it:

Update ImageFsInfo to reflect new CRI update in 1.29.

Which issue(s) this PR fixes:

Updates for KEP-4191.

Special notes for your reviewer:

Mergable once 1.29 is released. Currently, I am vendoring the cri changes for now.

Does this PR introduce a user-facing change?

Allow for imagefsinfo to report container_filesystem and image_filesystem.

[saschagrunert]

@kannon92 this one will conflict with #1300 once merged. Are you still working on this or should we take it over?

[kannon92]

@kannon92 this one will conflict with #1300 once merged. Are you still working on this or should we take it over?

I was expecting conflicts once 1.29 was released. I can resolve those once #1300 is merged. I mostly opened this up in preparation for when 1.29 is released.

[saschagrunert]

@kannon92 we're planning to release cri-tools v1.29.0 before k8s because of the packaging dependencies. Just to keep it in mind if something should land together with Kubernetes.

[kannon92]

@kannon92 we're planning to release cri-tools v1.29.0 before k8s because of the packaging dependencies. Just to keep it in mind if something should land together with Kubernetes.

It is a new field in CRI but not required. This can go in after the release is bumped. No rush on it.

[SergeyKanzhelev]

/lgtm

Should be good to go now since #1300 was merged

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: kannon92, saschagrunert, SergeyKanzhelev

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