There is an updated pull request by 0x5c against master on the void-packages repository

https://github.com/0x5c/void-packages new/contour
https://github.com/void-linux/void-packages/pull/47845

New package: contour-0.4.0.6245
<!-- Uncomment relevant sections and delete options which are not applicable -->
Fixes #34513

`libunicode` provides a tool, currently packaged in `-devel`, should it be somewhere else? It's a simple tool that provides info on characters passed as argument.

I'm also not a fan of the way I have to download the Unicode UCD archive manually. The `linunicode` build system tries to do it, but it fails locally in xbps-src.

#### 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**

<!-- 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, (ARCH-LIBC)
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - aarch64-musl
  - armv7l
  - armv6l-musl
-->


A patch file from https://github.com/void-linux/void-packages/pull/47845.patch is attached