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

https://github.com/Johnnynator/void-packages ppsspp
https://github.com/void-linux/void-packages/pull/48665

ppsspp: update to 1.17.1.
None

A patch file from https://github.com/void-linux/void-packages/pull/48665.patch is attached