There is a new pull request by motorto against master on the void-packages repository

https://github.com/motorto/void-packages bluebird-theme_autoconf.271
https://github.com/void-linux/void-packages/pull/38543

remove bluebird-themes
<!-- Uncomment relevant sections and delete options which are not applicable -->

#### Testing the changes
- I tested the changes in this PR: nope

Doesn't build from source, since god knows when. Upstream seems dead. It's a theme

A patch file from https://github.com/void-linux/void-packages/pull/38543.patch is attached