Update k8s.io/utils digest to 718f0e5

[gardener-ci-robot]

This PR contains the following updates:

Package	Type	Update	Change
k8s.io/utils	require	digest	bc988d5 → 718f0e5

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This PR has been generated by Renovate Bot.

[gardener-prow]

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[gardener-prow]

@gardener-ci-robot: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-diki-unit	75c755b	link	true	/test pull-diki-unit

Full PR test history. Your PR dashboard. Command help for this repository.
Please help us cut down on flakes by linking this test failure to an open flake report or filing a new flake report if you can't find an existing one. Also see our testing guideline for how to avoid and hunt flakes.

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