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

https://github.com/sgn/void-packages gnupg-update-to-version-2
https://github.com/void-linux/void-packages/pull/28217

gnupg: update to 2.2.29


A patch file from https://github.com/void-linux/void-packages/pull/28217.patch is attached