Automated cherry pick of #18026: chore: Bump etcd-manager to v3.0.20260227

[hakman]

Cherry pick of #18026 on release-1.34.

#18026: chore: Bump etcd-manager to v3.0.20260227

For details on the cherry pick process, see the cherry pick requests page.

[hakman]

Unrelated test failure:

Kubernetes e2e suite: [It] [sig-node] Pods Extended Pod Container Status should never report success for a pending container

/override pull-kops-e2e-k8s-gce-cilium-1-34
/approve

[k8s-ci-robot]

@hakman: Overrode contexts on behalf of hakman: pull-kops-e2e-k8s-gce-cilium-1-34

Details

In response to this:

Unrelated test failure:

Kubernetes e2e suite: [It] [sig-node] Pods Extended Pod Container Status should never report success for a pending container

/override pull-kops-e2e-k8s-gce-cilium-1-34
/approve

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[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hakman

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Details

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[hakman]

/cc @ameukam @rifelpet

[ameukam]

/lgtm