
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Use `Int32Ptr` function from utils instead of self-written versions **What this PR does / why we need it**: Replaces instances of newInt{,32} with `Int32Ptr` function from `k8s.io/kubernetes/pkg/util/pointer` **Which issue(s) this PR fixes**: Fixes #59971 **Release note**: ```release-note NONE ```