Fix build

Author: Aleksandr Kriukov

ydb/core/testlib/actors/test_runtime.cpp

@@ -117,7 +117,7 @@ namespace NActors {
                 node->SchedulerPool.Reset(CreateExecutorPoolStub(this, nodeIndex, node, 0));
                 node->MailboxTable.Reset(new TMailboxTable());
                 node->ActorSystem = MakeActorSystem(nodeIndex, node);
-                node->ExecutorThread.Reset(new TExecutorThread(0, 0, node->ActorSystem.Get(), node->SchedulerPool.Get(), node->MailboxTable.Get(), nullptr, "TestExecutor"));
+                node->ExecutorThread.Reset(new TExecutorThread(0, 0, node->ActorSystem.Get(), node->SchedulerPool.Get(), node->MailboxTable.Get(), "TestExecutor"));
             } else {
                 node->AppData0.reset(new NKikimr::TAppData(0, 1, 2, 3, { }, app0->TypeRegistry, app0->FunctionRegistry, app0->FormatFactory, nullptr));
                 node->ActorSystem = MakeActorSystem(nodeIndex, node);