AMBARI-7279 Config History: capacity-scheduler properties from service_config_version should be in same order as before (dsen)

ambari-server/src/main/java/org/apache/ambari/server/controller/internal/ServiceConfigVersionResourceProvider.java

@@ -170,7 +170,7 @@ public class ServiceConfigVersionResourceProvider extends
       configMap.put("type", config.getType());
       configMap.put("tag", config.getVersionTag());
       configMap.put("version", config.getVersion());
-      configMap.put("properties", config.getConfigs());
+      configMap.put("properties", new TreeMap(config.getConfigs()));
       configMap.put("properties_attributes", config.getConfigAttributes());
       result.add(configMap);
     }