remove missing method

Author: slobodanadamovic

x-pack/plugin/security/src/internalClusterTest/java/org/elasticsearch/xpack/security/FileSettingsRoleMappingsRestartIT.java

@@ -113,7 +113,6 @@ public void testReservedStatePersistsOnRestart() throws Exception {
         internalCluster().setBootstrapMasterNodeIndex(0);
 
         final String masterNode = internalCluster().startMasterOnlyNode();
-        awaitMasterNode();
         var savedClusterState = setupClusterStateListener(masterNode, "everyone_kibana_alone");
 
         awaitFileSettingsWatcher();
@@ -194,7 +193,6 @@ public void testFileSettingsReprocessedOnRestartWithoutVersionChange() throws Ex
         internalCluster().setBootstrapMasterNodeIndex(0);
 
         final String masterNode = internalCluster().startMasterOnlyNode();
-        awaitMasterNode();
 
         Tuple<CountDownLatch, AtomicLong> savedClusterState = setupClusterStateListener(masterNode, "everyone_kibana_alone");
         awaitFileSettingsWatcher();