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

https://github.com/Hoshpak/void-packages kcontacts-5.63.0
https://github.com/void-linux/void-packages/pull/15539

Kcontacts 5.63.0
@Johnnynator Do you agree to become maintainer of kcontacts? It is part of frameworks now and you maintain all the frameworks packages.

A patch file from https://github.com/void-linux/void-packages/pull/15539.patch is attached