chore(DB): import pending SQL update file

Referenced commit(s): ef2f073df4

data/sql/updates/db_world/2021_06_05_02.sql

@@ -0,0 +1,31 @@
+-- DB update 2021_06_05_01 -> 2021_06_05_02
+DROP PROCEDURE IF EXISTS `updateDb`;
+DELIMITER //
+CREATE PROCEDURE updateDb ()
+proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS
+FROM information_schema.COLUMNS
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2021_06_05_01';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
+START TRANSACTION;
+ALTER TABLE version_db_world CHANGE COLUMN 2021_06_05_01 2021_06_05_02 bit;
+SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1622559179437510182'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;
+--
+-- START UPDATING QUERIES
+--
+
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1622559179437510182');
+
+SET @KURDROS := 16025;
+SET @GRANISTAD := 16027;
+UPDATE `creature` SET `wander_distance` = 5, `MovementType` = 1 WHERE `guid` IN (@KURDROS, @GRANISTAD);
+
+--
+-- END UPDATING QUERIES
+--
+UPDATE version_db_world SET date = '2021_06_05_02' WHERE sql_rev = '1622559179437510182';
+COMMIT;
+END //
+DELIMITER ;
+CALL updateDb();
+DROP PROCEDURE IF EXISTS `updateDb`;