`make dist-pdf` doesn't work, had to use different method

### Documentation

Hello, found out about [this page](https://docs.python.org/3/download.html) [here](https://github.com/python/pythondotorg/issues/2982#issue-4244930726), so I'd like to point this out.

The steps I had to use to get it to work were

```sh
make venv
make latex

cd build/latex

for i in $(find -name '*.tex')
do xelatex "$i"
done
```