deprecate_disable: typed: strict

[cho-m]

• 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?

---

Add more typing before working on #18661

[cho-m]

Going to have to work around current JSON API output

  "deprecated": true,
  "deprecation_date": null,
  "deprecation_reason": "versioned_formula",
  "deprecation_replacement": null,
  "disabled": false,
  "disable_date": "2025-05-01",
  "disable_reason": null,
  "disable_replacement": null,

[issyl0]

Great work!

[MikeMcQuaid]

Thanks @cho-m!