ENH: Enhancement for spss kwargs
- [x] closes #56356
- [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/vX.X.X.rst` file if fixing a bug or adding a new feature.

Sorry @astronights, I'm just realizing now. I don't think this is a bug. Nothing was broken, the spss connector didn't support arbitrary parameters, and now it does. This is an enhancement, not a bug. Can you please update accordingly? In particular the whatsnew note. Thank you! Can we merge if all is good? This pull request is stale because it has been open for thirty days with no activity. Please [update](https://pandas.pydata.org/pandas-docs/stable/development/contributing.html#updating-your-pull-request) and respond to this comment if you're still interested in working on this. Thanks for the pull request, but it appears to have gone stale. If interested in continuing, please merge in the main branch, address any review comments and/or failing tests, and we can reopen. Hi, I've updated the PR with the main. You could reopen this. Hi @mroeschke , the build is done. Can we merge? Thanks @astronights 