schema: add Upgrade431to440 that extends 430to440

This adds an upgrade path from 4.3.1 to 4.4.0, the implementation of which
simply extends the Upgrade430to440 as there was no schema change between 4.3.0
and 4.3.1

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

engine/schema/src/com/cloud/upgrade/dao/Upgrade431to440.java

@@ -0,0 +1,39 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
+package com.cloud.upgrade.dao;
+
+import org.apache.log4j.Logger;
+
+public class Upgrade431to440 extends Upgrade430to440 implements DbUpgrade {
+    final static Logger s_logger = Logger.getLogger(Upgrade431to440.class);
+
+    @Override
+    public String[] getUpgradableVersionRange() {
+        return new String[] {"4.3.1", "4.4.0"};
+    }
+
+    @Override
+    public String getUpgradedVersion() {
+        return "4.4.0";
+    }
+
+    @Override
+    public boolean supportsRollingUpgrade() {
+        return false;
+    }
+}