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

qtile: Added .desktop file
https://github.com/void-linux/void-packages/pull/38693

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

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


This addition allow to select qtile in dm's like lightdm.