There is an updated pull request by paper42 against master on the void-packages repository

https://github.com/paper42/void-packages 0001-libhandy1-various-improvements.patch
https://github.com/void-linux/void-packages/pull/28552

libhandy1: various improvements
* enable tests
* install demo to libhandy1-demo
* install gtk-docs
* fix license
* remove conflict of libhandy1-devel with libhandy-devel

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#### General
- [ ] This is a new package and it conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements)

#### Have the results of the proposed changes been tested?
- [x] I use the packages affected by the proposed changes on a regular basis and confirm this PR works for me
- [ ] I generally don't use the affected packages but briefly tested this PR

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A patch file from https://github.com/void-linux/void-packages/pull/28552.patch is attached