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

https://github.com/mobinmob/void-packages ruby-pkg-config
https://github.com/void-linux/void-packages/pull/15072

ruby-pkg-config: update to 1.3.9.


A patch file from https://github.com/void-linux/void-packages/pull/15072.patch is attached