remove pvc node affinity update check since beta NodeAffinity is immutable

pkg/scheduler/factory/factory.go

@@ -405,14 +405,6 @@ func (c *configFactory) invalidatePredicatesForPvUpdate(oldPV, newPV *v1.Persist
 			break
 		}
 	}
-	if utilfeature.DefaultFeatureGate.Enabled(features.VolumeScheduling) {
-		oldAffinity := oldPV.Spec.NodeAffinity
-		newAffinity := newPV.Spec.NodeAffinity
-		// If node affinity of PV is changed.
-		if !reflect.DeepEqual(oldAffinity, newAffinity) {
-			invalidPredicates.Insert(predicates.CheckVolumeBindingPred)
-		}
-	}
 	c.equivalencePodCache.InvalidateCachedPredicateItemOfAllNodes(invalidPredicates)
 }