Merge pull request tronprotocol#4461 from forfreeday/feature/update_version

feature/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-v4.4.6-241-g7045f0659";
   public static final String VERSION_CODE = "16928";
-  private static final String VERSION = "4.5.0";
+  private static final String VERSION = "4.5.1";
 
   public static String getVersion() {
     return VERSION;