fix(DB): Sturdy Vine Despawn (quest "Some Make Lemonade, Some Make Liquor") (#1790)

- The vines will correctly despawn (they respawn after ca. 5 minutes).

data/sql/updates/pending_db_world/rev_1556709959826673022.sql

@@ -0,0 +1,3 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1556709959826673022');
+
+UPDATE `gameobject_template` SET `Data3` = 8000 WHERE `entry` = 190622;