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

https://github.com/atk/void-packages feat-volta
https://github.com/void-linux/void-packages/pull/18446

New package: volta-0.7.1
Volta is a JavaScript utility version handling tool written in rust; unfortunately, binaries are only available for openssl, so it needs to be compiled for libressl. The original is supposed to be installed to a hidden directory, but since that does not fit into the workflow, I changed the installation to put the binaries into /usr/bin and the scripts into /etc/volta (where you can source them from your .bashrc or .zshrc).

A patch file from https://github.com/void-linux/void-packages/pull/18446.patch is attached