There's a merged pull request on the void-packages repository

virtualbox-ose: update to 7.0.18
https://github.com/void-linux/void-packages/pull/51035

Description:
I'm updating it as support to kernel 6.9 was added on [7.0.16](https://www.virtualbox.org/wiki/Changelog-7.0#v16).

#### 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-libc