[hotfix] Fx TestingyYarnJobManager constructor

flink-yarn-tests/src/test/scala/org/apache/flink/yarn/TestingYarnJobManager.scala

@@ -23,6 +23,7 @@ import java.util.concurrent.ExecutorService
 import akka.actor.ActorRef
 import org.apache.flink.configuration.Configuration
 import org.apache.flink.runtime.checkpoint.{SavepointStore, CheckpointRecoveryFactory}
+import org.apache.flink.metrics.MetricRegistry
 import org.apache.flink.runtime.execution.librarycache.BlobLibraryCacheManager
 import org.apache.flink.runtime.executiongraph.restart.RestartStrategyFactory
 import org.apache.flink.runtime.instance.InstanceManager
@@ -63,7 +64,8 @@ class TestingYarnJobManager(
     submittedJobGraphs : SubmittedJobGraphStore,
     checkpointRecoveryFactory : CheckpointRecoveryFactory,
     savepointStore: SavepointStore,
-    jobRecoveryTimeout: FiniteDuration)
+    jobRecoveryTimeout: FiniteDuration,
+    metricRegistry : Option[MetricRegistry])
   extends YarnJobManager(
     flinkConfiguration,
     executorService,
@@ -77,5 +79,6 @@ class TestingYarnJobManager(
     submittedJobGraphs,
     checkpointRecoveryFactory,
     savepointStore,
-    jobRecoveryTimeout)
+    jobRecoveryTimeout,
+    metricRegistry)
   with TestingJobManagerLike {}