Attach corsair job_utils to global

[ghost]

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• [x] that I agree to Topaz Next's Limited Contributor License Agreement, as written on this date
• [x] that I have read the Contributing Guide and the Code of Conduct
• [x] that I've tested my code since the last commit in the PR, and will test after any later commits

Temporary:

• [x] that I understand there are large refactoring efforts going on right now, that these efforts touch every single Lua script and binding, and that my pull request might get put on hold to ensure there are not any conflicts with the refactoring work

[Xaver-DaRed]

I wonder, shouldnt the comments in the individual ability scripts be moved to job_utils/corsair.lua or removed? Or maybe to a new file inside documentation folder?

[ghost]

I'm a bit indifferent to the comments remaining, and welcome the feedback. I would prefer not to put them in corsair.lua, as that would add a ton of bloat to a relatively small file.