New review comment by 0x5c on void-packages repository

https://github.com/void-linux/void-packages/pull/47347#discussion_r1407056577

Comment:
The policy on void for things like that is to not have an INSTALL message nor a `README.voidlinux` file, and instead rely on upstream documentation.
The install message is only for breaking changes, and the readme is only for void-specific information.

Distrobox provides clear documentation that one of these container runtimes is needed (including on the homepage), and clear [error messages](https://github.com/89luca89/distrobox/blob/main/distrobox-create#L472-L480) when none is available.