Adjust Wild Dhalmel drop rate.

[tankfest]

I affirm:

• [x] that I agree to Project Topaz's Limited Contributor License Agreement, as written on this date
• [x] that I've not tested my code since the last commit in the PR, and will test after any later commits :laughing:

I don't have the client or anything installed anymore for testing, but I can clean up scripts and sql files.

This adjusts wild dhalmel drop rates to be more in line with retail and assigns a known TH0 drop % to each item, according to: wiki ffxidb fixes #1374