feat: update version

1. update version to 4.4.5

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-v4.4.2-94-g38dfe231c";
   public static final String VERSION_CODE = "16676";
-  private static final String VERSION = "4.4.4";
+  private static final String VERSION = "4.4.5";
 
   public static String getVersion() {
     return VERSION;