scheduler: add dynamic resource allocation plugin

The plugin handles the interaction with ResourceClaims that are referenced by a
Pod.

pkg/scheduler/framework/plugins/feature/feature.go

@@ -20,6 +20,7 @@ package feature
 // This struct allows us to break the dependency of the plugins on
 // the internal k8s features pkg.
 type Features struct {
+	EnableDynamicResourceAllocation              bool
 	EnableReadWriteOncePod                       bool
 	EnableVolumeCapacityPriority                 bool
 	EnableMinDomainsInPodTopologySpread          bool