[ISSUE #7374] Prepare to release Apache RocketMQ 5.1.4 (#7375)

Author: xdkxlk

common/src/main/java/org/apache/rocketmq/common/MQVersion.java

@@ -18,7 +18,7 @@
 
 public class MQVersion {
 
-    public static final int CURRENT_VERSION = Version.V5_1_3.ordinal();
+    public static final int CURRENT_VERSION = Version.V5_1_4.ordinal();
 
     public static String getVersionDesc(int value) {
         int length = Version.values().length;