
Automatic merge from submit-queue (batch tested with PRs 54191, 59374, 59824, 55032, 59906). 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>. add deployment proportional scaling e2e test **What this PR does / why we need it**: This PR adds deployment proportional scaling e2e test. **Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*: xref #52113 **Release note**: ```release-note NONE ```