Merge pull request #5836 from halibobo1205/version/release_4.7.5

feat(version): update version to 4.7.5

Author: lvs007

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

@@ -4,7 +4,7 @@ public class Version {
 
   public static final String VERSION_NAME = "GreatVoyage-v4.7.3.1-78-ge84a9e778";
   public static final String VERSION_CODE = "18260";
-  private static final String VERSION = "4.7.4";
+  private static final String VERSION = "4.7.5";
 
   public static String getVersion() {
     return VERSION;