There is an updated pull request by julio641742 against master on the void-packages repository

https://github.com/julio641742/void-packages sway
https://github.com/void-linux/void-packages/pull/12121

sway: update to 1.1.1
+ wlroots: update to 0.6.0 

A patch file from https://github.com/void-linux/void-packages/pull/12121.patch is attached