DOC: Update link in user guide/style
- DOC: Fixes broken link in [https://pandas.pydata.org/docs/user_guide/style.html](https://pandas.pydata.org/docs/user_guide/style.html).
- [x] Closes #52157

/preview Website preview of this PR available at: https://pandas.pydata.org/preview/52304/ Thanks @allisonkwan.