minimal-racket 8.12

[aryairani]

• Have you followed the guidelines for contributing?
• Have you ensured that your commits follow the commit style guide?
• Have you checked that there aren't other open pull requests for the same formula update/change?
• Have you built your formula locally with HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>, where <formula> is the name of the formula you're submitting?
• Is your test running fine brew test <formula>, where <formula> is the name of the formula you're submitting?
• Does your build pass brew audit --strict <formula> (after doing HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>)? If this is a new formula, does it pass brew audit --new <formula>?

[aryairani]

I wanted to update the deprecated dependency, but I couldn't figure out how to test the resulting formula appropriately. I guess this is no worse than what we currently have, however.

[chenrui333]

build looks good. 👍

[carlocab]

LGTM. Feel free to mark this as ready for review when you're happy for it to merge.

[aryairani]

Thanks all, I will — I'm trying to investigate some weirdness I'm seeing on my machine but then I will mark as Ready for review.