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

libgssglue: update source mirror
https://github.com/void-linux/void-packages/pull/47188

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

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

Mirror for this package is down, has been changed to the current one on Gitlab.