Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md.

Replaced hardcoded busybox image in e2e tests

Some e2e tests use hardcoded busybox image. Replaced it with the one defined in "k8s.io/kubernetes/test/utils/image". This is relevant to the work of porting e2e tests to Windows k8s clusters.

Related to issue #60487

 ```release-note
NONE
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