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

pixman: update to 0.42.2.
https://github.com/void-linux/void-packages/pull/40847

Description:
<!-- Uncomment relevant sections and delete options which are not applicable -->

#### 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**|**NO**
-->

<!-- Note: If the build is likely to take more than 2 hours, please add ci skip tag as described in
https://github.com/void-linux/void-packages/blob/master/CONTRIBUTING.md#continuous-integration
and test at least one native build and, if supported, at least one cross build.
Ignore this section if this PR is not skipping CI.
-->

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

I might be missing some issue here though, since https://github.com/void-linux/void-packages/commit/4d89e4a0d433a56769db45feca6fadd47a3929a8 backported a change from 0.42.2 instead of updating to it.