There is a new pull request by paper42 against master on the void-packages repository

https://github.com/paper42/void-packages libinput-1.21.0
https://github.com/void-linux/void-packages/pull/37858

libinput: update to 1.21.0.
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#### Testing the changes
- I tested the changes in this PR: **YES** (but testing on different hardware would be nice)

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A patch file from https://github.com/void-linux/void-packages/pull/37858.patch is attached