`inspect._get_parser()` requires the now-deprecated `typing.*` collection types

[msto]

https://peps.python.org/pep-0585/

Importing those from typing is deprecated. Due to PEP 563 and the intention to minimize the runtime impact of typing, this deprecation will not generate DeprecationWarnings. Instead, type checkers may warn about such deprecated usage when the target version of the checked program is signalled to be Python 3.9 or newer. It’s recommended to allow for those warnings to be silenced on a project-wide basis.

The deprecated functionality may eventually be removed from the typing module. Removal will occur no sooner than Python 3.9’s end of life, scheduled for October 2025.

https://github.com/fulcrumgenomics/fgpyo/blob/cd554be7f376ed30504ec2c7fafc041012732b0d/fgpyo/util/inspect.py#L346-L353