Revert to docker/docker 26.1.4

[skitt]

27.0.0 was withdrawn, see moby/moby#47980

cadvisor can’t currently be built except on systems that have 27.0.0 in their cache. The tag was created by mistake instead of an RC tag.

[k8s-ci-robot]

Hi @skitt. Thanks for your PR.

I'm waiting for a google member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[skitt]

/cc @dims

[dims]

/approve
/lgtm

[skitt]

/cc @iwankgb @bobbypage

[dims]

@skitt waiting for the pull-cadvisor-e2e to finish.

[skitt]

Ah, right, sorry — I didn’t realise it was running (GH just shows me “expected”).

[dims]

/test pull-cadvisor-e2e

[dims]

weird that i had to force it to run...

[skitt]

/test pull-cadvisor-e2e

[k8s-ci-robot]

@skitt: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to this:

/test pull-cadvisor-e2e

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[iwankgb]

/ok-to-test