fix(DB/creature_loot): Remove Plaguebloom drops from NPCs (#7950)

data/sql/updates/pending_db_world/rev_1631944525344217322.sql

@@ -0,0 +1,7 @@
+INSERT INTO `version_db_world` (`sql_rev`) VALUES ('1631944525344217322');
+
+-- Deletes Plaguebloom from all NPC loot tables 
+DELETE FROM `creature_loot_template` WHERE `item` = 13466 AND `comment` LIKE '%Plaguebloom%';
+
+-- Remove loot from Crimson Bodyguard
+UPDATE `creature_template` SET `lootid` = 0 WHERE `Entry` = 13118 AND `Name` = 'Crimson Bodyguard';