There is an updated pull request by zdykstra against master on the void-packages repository

https://github.com/zdykstra/void-packages python3-sphinx-copybutton
https://github.com/void-linux/void-packages/pull/41516

new package: python3-sphinx-copybutton
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#### Testing the changes
- I tested the changes in this PR: **YES**

#### New package
- This new package conforms to the [package requirements](https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#package-requirements): **YES**

#### Local build testing
- I built this PR locally for my native architecture, (x86_64 glibc)



A patch file from https://github.com/void-linux/void-packages/pull/41516.patch is attached