[SQL] Audit mob droplist - 31 to 60

[LacunaXI]

I affirm:

• I understand that if I do not agree to the following points by completing the checkboxes my PR will be ignored.
• I understand I should leave resolving conversations to the LandSandBoat team so that reviewers won't miss what was said.
• I have read and understood the Contributing Guide and the Code of Conduct.
• I have tested my code and the things my code has changed since the last commit in the PR and will test after any later commits.

What does this pull request do?

Continues the work outlined in #6756.

Highlights for the first time in these PRs are Nyzul and Beastmen. Vigil Weapons and ??? items are handled in nyzul.lua. These Nyzul SQL drops result in incorrect (unappraisable?) ??? items as well as duplicate drops of vigil weapons. At the same time these dropids are not wasted as the same foes are lacking their ordinary drops which are being added.

Beastmen throughout the sql have incorrect drops and extras they shouldn't or frequently have the same drops and rates across zones. Dungeon beastmen drop equipment but Beastmen in the field do not. In the future you will continue to see Beastmen moving around the file or being merged and their dropid made available. The armor from these Beastmen begins at an ungrouped Very Rare, 1% and quickly becomes rarer as the level of the equipment increases.

Steps to test these changes