There is a new pull request by abenson against master on the void-packages repository

https://github.com/abenson/void-packages nvidia_535.86.05
https://github.com/void-linux/void-packages/pull/45147

nvidia: update to 535.86.05.
#### Testing the changes
- I tested the changes in this PR: **YES**

#### Local build testing
- I built this PR locally for my native architecture, x86_64

This should fix the PRIME Synchronization issue that's been reported by a few people in #voidlinux.

A patch file from https://github.com/void-linux/void-packages/pull/45147.patch is attached