🌱 Bump sigs.k8s.io/structured-merge-diff/v6 from 6.4.1 to 6.4.2 in the k8s-dependencies group

🌱 Bump sigs.k8s.io/structured-merge-diff/v6 from 6.4.1 to 6.4.2 in the k8s-dependencies group #9953