Replace deprecated routingTable table call in tests

Author: idegtiarenko

x-pack/plugin/esql/src/internalClusterTest/java/org/elasticsearch/xpack/esql/plugin/DataNodeRequestSenderIT.java

@@ -10,6 +10,7 @@
 import org.elasticsearch.action.index.IndexRequest;
 import org.elasticsearch.action.support.WriteRequest;
 import org.elasticsearch.cluster.metadata.IndexMetadata;
+import org.elasticsearch.cluster.project.TestProjectResolvers;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.util.CollectionUtils;
 import org.elasticsearch.compute.operator.exchange.ExchangeService;
@@ -131,12 +132,9 @@ public void testRetryOnShardMovement() {
                 (handler, request, channel, task) -> {
                     // move index shard
                     if (shouldMove.compareAndSet(true, false)) {
-                        var currentShardNodeId = clusterService().state()
-                            .routingTable()
-                            .index("index-1")
-                            .shard(0)
-                            .primaryShard()
-                            .currentNodeId();
+                        var projectState = TestProjectResolvers.DEFAULT_PROJECT_ONLY.getProjectState(clusterService().state());
+                        var shardRouting = projectState.routingTable().shardRoutingTable("index-1", 0);
+                        var currentShardNodeId = shardRouting.primaryShard().currentNodeId();
                         assertAcked(
                             client().admin()
                                 .indices()