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

https://github.com/jovanlanik/void-packages master
https://github.com/void-linux/void-packages/pull/49914

gtklock: update to 3.0.0
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#### Testing the changes
- I tested the changes in this PR: **briefly**

I was unsure if the new dependency should be a separate commit, I can squash if needed.

A patch file from https://github.com/void-linux/void-packages/pull/49914.patch is attached