Update z_filter_disabled_and_trash.sql

[JakalairVG]

A fix for the %OLD% grabbing anything that was gold, cold, etc. #131

Changes Proposed:

• Line 63: from using UPPER(NAME) to using NAME COLLATE utf8mb4_bin
• nothing else

Issues Addressed:

• Closes Bug: %OLD% Match in z_filter_disabled_and_trash.sql is not doing what you want it to do #131

SOURCE:

Tests Performed:

• Used the information given by LaertesKrabs
• Used changed file to update list and have AH filled with items previously blocked in error

How to Test the Changes:

1. use acore_world
2. DELETE FROM mod_auctionhousebot_disabled_items;
3. source ~/azerothcore-wotlk/modules/mod-ah-bot/data/sql/db-world/z_filter_disables_and_trash.sql