PyPI version badge doesn't include a link

### Are you experiencing an issue with...

shields.io

### 🐞 Description

Generated markup for PyPI version badge doesn't include a link to package repo.
```
```
Expected this code.
```
[](https://pypi.python.org/pypi/hy)
```

https://github.com/badges/shields/blob/master/doc/TUTORIAL.md doesn't make it immediately obvious how to pass `target` param from example template to markdown. Maybe add some mermaid diagrams to it?

### 🔗 Link to the badge

/pypi/v

### 💡 Possible Solution

_No response_

Start at the /pypi/v badge entry point and read doc/TUTORIAL.md, focusing on how the target parameter is passed into generated Markdown. Reproduce the current markup and compare it with the expected linked example; done means the PyPI version badge output includes the package link and the relevant guidance is clear.

Written by the indexing model from the issue text.