fix: magic_light throwing wind_resist error

[chrsrns]

Adds a new material contentrated_mana.
Adds a material field on magic_light entry containing concentrated_mana.

Purpose of change

Fixes #2518.

Describe the solution

Done by adding a new material concentrated_light which magic_light can use. The values were adapted from DDA's concentrated_mana material entry.

Describe alternatives you've considered

None.

Testing

1. Cast spell `Magical Light.
2. Move to see if the error pops up.

Additional context

Checklist

[autofix-ci]

Autofix has formatted code style violation in this PR.

I edit commits locally (e.g: git, github desktop) and want to keep autofix

1. Run git pull. this will merge the automated commit into your local copy of the PR branch.
2. Continue working.

I do not want the automated commit

1. Format your code locally, then commit it.
2. Run git push --force to force push your branch. This will overwrite the automated commit on remote with your local one.
3. Continue working.

If you don't do this, your following commits will be based on the old commit, and cause MERGE CONFLICT.

[Lamandus]

you need to correct the title, it cut it in half.

[scarf005]

also please note that it's dangerous to directly commit on main branch; it's recommended to work on a separate branch.

[chrsrns]

also please note that it's dangerous to directly commit on main branch; it's recommended to work on a separate branch.

Sorry I honestly didn't think to read the guidelines first. Would I need to open a new pull request?

[chaosvolt]

Note that it's usually just that not creating a separate branch for your PRs means you're stuck working on one thing at a time until the current PR is merged, but every so often it causes some weird obscure problem because github is weird. Assuming that doesn't happen it should be fine, just good to remember to create a branch next time just in case. :3