Update k8s.io/utils digest to 28399d8 - autoclosed#1870

renovate-bot wants to merge 1 commit intobackube:mainbackube/volsync:mainfrom

renovate-bot:renovate/k8s.io-utils-digestrenovate-bot/backube-_-volsync:renovate/k8s.io-utils-digestCopy head branch name to clipboard