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

https://github.com/Gottox/void-packages radare2-5.9.2
https://github.com/void-linux/void-packages/pull/50521

radare2: update to 5.9.2.
None

A patch file from https://github.com/void-linux/void-packages/pull/50521.patch is attached