New comment by pfpulux on void-packages repository

https://github.com/void-linux/void-packages/pull/31611#issuecomment-866097054

Comment:
At the moment the subpackages `uwsgi-cgi`and `uwsgi-python3` write not in the folder `/usr/lib/uwsgi`, he write the file `/usr/lib/uwsgi`, so the plugins can't be found. This PR fix this.

Now the plugins for the subpackages are in place and can be found:

```
/usr/lib/uwsgi
├── cgi_plugin.so
└── python3_plugin.so
```