Merge pull request #5538 from forfreeday/feature/update_version

feature(version): update version

Author: forfreeday

framework/src/main/java/org/tron/program/Version.java

@@ -4,7 +4,7 @@ public class Version {
 
   public static final String VERSION_NAME = "GreatVoyage-v4.7.1.1-343-g959e0199de";
   public static final String VERSION_CODE = "18031";
-  private static final String VERSION = "4.7.2";
+  private static final String VERSION = "4.7.3";
 
   public static String getVersion() {
     return VERSION;