Adding recoveries lifecycle server to defaults

nav2_lifecycle_manager/src/lifecycle_manager.cpp

@@ -38,7 +38,8 @@ LifecycleManager::LifecycleManager()
 
   // The default set of node names for the nav2 stack
   std::vector<std::string> default_node_names{"map_server", "amcl",
-    "planner_server", "controller_server", "bt_navigator"};
+    "planner_server", "controller_server",
+    "recoveries_server", "bt_navigator"};
 
   // The list of names is parameterized, allowing this module to be used with a different set
   // of nodes