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

https://github.com/mustaqimM/void-packages remove_imlib2_webp
https://github.com/void-linux/void-packages/pull/23225

Remove package: imlib2-webp-1.0
No longer required as it is included since `imlib2-1.6.0` in the November update.

A patch file from https://github.com/void-linux/void-packages/pull/23225.patch is attached