fix a config error (#4098)

Co-authored-by: fanjianye <[email protected]>
### Motivation

fix a config error in RegionAware#initialize.

There is double config ignoreLocalNodeInPlacementPolicy in RegionAware#initialize. Actually one of 
 the config is useHostnameResolveLocalNodePlacementPolicy.

### change

use correct config name

bookkeeper-server/src/main/java/org/apache/bookkeeper/client/RegionAwareEnsemblePlacementPolicy.java

@@ -244,7 +244,7 @@ public RegionAwareEnsemblePlacementPolicy initialize(ClientConfiguration conf,
                         .initialize(dnsResolver, timer, this.reorderReadsRandom, this.stabilizePeriodSeconds,
                                 this.reorderThresholdPendingRequests, this.isWeighted, this.maxWeightMultiple,
                                 this.minNumRacksPerWriteQuorum, this.enforceMinNumRacksPerWriteQuorum,
-                                this.ignoreLocalNodeInPlacementPolicy, this.ignoreLocalNodeInPlacementPolicy,
+                                this.ignoreLocalNodeInPlacementPolicy, this.useHostnameResolveLocalNodePlacementPolicy,
                                 statsLogger, bookieAddressResolver)
                         .withDefaultRack(NetworkTopology.DEFAULT_REGION_AND_RACK));
             }