New comment by jsumners on void-packages repository

https://github.com/void-linux/void-packages/pull/24640#issuecomment-687793236

Comment:
I can confirm that this PR works. I pulled down this fork and did the following on an x86_64 system without error:

```sh
$ ./xbps-src binary-bootstrap
$ ./xbps-src -a aarch64 pkg docker
```

I copied the resulting package over to my Raspberry Pi 4, installed it, and it runs without issue.