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

spotify-qt: update to 3.9.
https://github.com/void-linux/void-packages/pull/38055

Description:
- I tested the changes in this PR: **YES**

#### Local build testing
- I built this PR locally for my native architecture, x86_64
- I built this PR locally for these architectures (if supported. mark crossbuilds):
  - x86_64-musl