fix(command): add missing help message for '--keystore-factory' (#6450)

Author: halibobo1205

framework/src/main/java/org/tron/core/config/args/Args.java

@@ -347,7 +347,7 @@ private static String getCommitIdAbbrev() {
 
   private static Map<String, String[]> getOptionGroup() {
     String[] tronOption = new String[] {"version", "help", "shellConfFileName", "logbackPath",
-        "eventSubscribe", "solidityNode", "keystore"};
+        "eventSubscribe", "solidityNode", "keystoreFactory"};
     String[] dbOption = new String[] {"outputDirectory"};
     String[] witnessOption = new String[] {"witness", "privateKey"};
     String[] vmOption = new String[] {"debug"};