feat: add **options to pyspark backend create_table

[mark-druffel]

Is your feature request related to a problem?

The pyspark saveAsTable method has **options, but I don't think I can use them in create_table.

What is the motivation behind your request?

I want to be able to use the mergeSchema option when writing delta tables.

Describe the solution you'd like

I think **options could just be added to create_table and passed here (may require subsequent places as well to accommodate different modes, not sure). I'm happy to take a stab at a PR, but wanted to log the issue in case there's a good reason.

What version of ibis are you running?

10.0.0

What backend(s) are you using, if any?

pyspark

Code of Conduct

• [x] I agree to follow this project's Code of Conduct

[RohanTemgire]

Hello, is anyone working on this issue?

[NickCrews]

@mark-druffel @RohanTemgire please comment on that linked PR, neither me nor Phillip know much about pyspark