There's a merged pull request on the void-packages repository

python3-pymediainfo: remove unused dependency.
https://github.com/void-linux/void-packages/pull/38205

Description:
python3-importlib_metadata is a backport of new-ish importlib APIs for python
versions under 3.10 (3.8 in some cases). Since Void already has python 3.10,
the backport is completely unused and the package is already using the builtin
importlib.metadata (note the dot in place of the underscore).

https://github.com/sbraz/pymediainfo/commit/8af1511195f70ba2776bd9f1c15afbf6d2377b9b

@TinfoilSubmarine

#### Testing the changes
- I tested the changes in this PR: **briefly**
    `importlib.metadata` is mainly used to get the version, and that seems to be working perfectly. I used the library to get info on a png image and it seemed to work fine.