Scripts/SFK: converted achievements to world state handling

sql/updates/world/4.3.4/2021_06_14_00_world.sql

@@ -0,0 +1,8 @@
+DELETE FROM `achievement_criteria_data` WHERE `ScriptName` IN (
+'achievement_pardon_denied',
+'achievement_to_the_ground');
+ 
+DELETE FROM `world_states` WHERE `ID` IN (5670, 5672);
+INSERT INTO `world_states` (`ID`, `DefaultValue`, `MapID`, `Comment`) VALUES
+(5670, 0, 33, 'Shadowfang Keep - Baron Ashbury - Pardon Denied'),
+(5672, 0, 33, 'Shadowfang Keep - Commander Srpingvale - To the Ground!');