[BUGFIX] fix broken element changes at statues.

[scooterboo]

Description

Going to a Statue of the seven and choosing "Resonate with {X}" wouldn't result in any changes. worldAreaDataMap was empty! My resources have keys that start with capital letters, where Grasscutter expects lower case.

Compare with https://github.com/Grasscutters/Grasscutter/blob/development/src/main/java/emu/grasscutter/data/excels/world/WorldAreaData.java

Doing this change fixed statues in Liyue and Inazuma. Sumeru's statues don't give you the choice to interact with them.

Type of changes

• [x] Bug fix
• [ ] New feature
• [ ] Enhancement
• [ ] Documentation

Checklist:

• [x] My code follows the style guidelines of this project
• [x] My pull request is unique and no other pull requests have been opened for these changes
• [x] I have read the Contributing note and Code of conduct
• [x] I am responsible for any copyright issues with my code if it occurs in the future.