There is an updated pull request by cinerea0 against master on the void-packages repository

https://github.com/cinerea0/void-packages texlab
https://github.com/void-linux/void-packages/pull/43222

texlab: update to 5.4.2
#### Testing the changes
- I tested the changes in this PR: **YES**


A patch file from https://github.com/void-linux/void-packages/pull/43222.patch is attached