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

dolphin-emu: embed correct version
https://github.com/void-linux/void-packages/pull/34738

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

the version detected when not building from a git repository is not
precise enough to allow netplay to work

I only tested if the version is embedded correctly, not if netplay works, @Hnaguski or @RhymeJob, could you test this?

Closes: #34691