sorbet: Bump more files to typed: strict

[issyl0]

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same change?
• Have you added an explanation of what your changes do and why you'd like us to include them?
• Have you written new tests for your changes? Here's an example.
• Have you successfully run brew style with your changes locally?
• Have you successfully run brew typecheck with your changes locally?
• Have you successfully run brew tests with your changes locally?

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• Part of Use Sorbet typed: strict in all (non-package) files in Homebrew organisation #17297.
• I picked some more at random. The rest of the public APIs were probably more important, but this felt good to make progress. 🙈

[MikeMcQuaid]

Looks good, thanks again @issyl0! Given how often these signatures sadly go 💥: let's hold off until after the next tag (which will be later today UK time, merge Tuesday UK time?)

[issyl0]

Yeah, it would be great if there was a better way of testing them but I have no idea about that apart from going through every cmd.