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

https://github.com/mustaqimM/void-packages new_package_imlib2-webp
https://github.com/void-linux/void-packages/pull/15584

New package: imlib2-webp-1.0


A patch file from https://github.com/void-linux/void-packages/pull/15584.patch is attached