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

https://github.com/LinArcX/void-packages spotify-adblock
https://github.com/void-linux/void-packages/pull/14768

New package: spotify-adblock-linux-1.0
Related to:
https://github.com/void-linux/void-packages/issues/14683

A patch file from https://github.com/void-linux/void-packages/pull/14768.patch is attached