DEPR: `sort_columns` in `plot` (#47563)
- [x] closes #47563
- [x] [Tests added and passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#writing-tests) if fixing a bug or adding a new feature
- [x] All [code checks passed](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#pre-commit).
- [x] Added [type annotations](https://pandas.pydata.org/pandas-docs/dev/development/contributing_codebase.html#type-hints) to new arguments/methods/functions.
- [x] Added an entry in the latest `doc/source/whatsnew/v1.5.0.rst` file if fixing a bug or adding a new feature.

@phofl thanks for reviewing! I just updated the PR with the requested changes & rebased with the latest `main`.

Let me know if further changes are needed. Thank you! Fixed - thanks! CI seems to be breaking. Marking as draft while it is fixed. Thanks @YagoGG  linked to deprecation log