fix: incorrect type in misc/test_case_to_actual.py:produce_chunks test case

[kkirsche]

Description

This pull request updates the produce_chunks method which included an incorrectly annotated type. By updating this test, the intent is to provide greater type safety of the produce_chunks method. Technically, the use of Iterator could also be changed to a Generator, but this was not a true "error", but rather dependent on intent as I understood it.

Test Plan

N/A

[AlexWaygood]

You can use PEP 604 syntax, since we have from __future__ import annotations at the top of the file

[kkirsche]

You can use PEP 604 syntax, since we have from __future__ import annotations at the top of the file

Oh, cool. I didn't know that included that aspect, I've only used it before to enable forward references. I'll update that as soon as possible.

[hauntsaninja]

Thanks for spotting!