Links to Github repos with stars

[regexp] replace github links

# Regular expression to replace list of links

find: `* [NAME](https://github.com/USER/REPO)`

```
\* \[([^\!][^\]]*)\]\((https?\:\/\/github\.com\/([^\/]+\/[^\/\)]+)\/?[^\)]*)\)
```

replace with: `* [![stars](https://img.shields.io/github/stars/USER/REPO.svg?label=NAME)](LINK)`

```
* [$1](https://github.com/$2) [![stars](https://img.shields.io/github/stars/$3.svg?style=social&label=stars)](https://github.com/$3)
```

[regex101.com](https://regex101.com/r/LtlLj1/1)