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 at random from the remaining list while waiting for ✈️.

[MikeMcQuaid]

Thanks @issyl0!