[sql] Dat Item Modifications

[Frankie-hz]

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• 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?

This PR will be for all DAT edits for items

• Adds stack sizes for changed items
• Remove all OOE flags and revert rare/ex/etc back to what they should be
• Change level requirement and descriptions

Steps to test these changes

TODO

[github-actions]

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