
Automatic merge from submit-queue (batch tested with PRs 39230, 39718) Remove special case for StatefulSets in scheduler **What this PR does / why we need it**: Removes special case for StatefulSet in scheduler code /ref: https://github.com/kubernetes/kubernetes/issues/39687 **Special notes for your reviewer**: **Release note**: ```release-note Scheduler treats StatefulSet pods as belonging to a single equivalence class. ```