Uniformize kwargs for LLaVa processor and update docs
Author: yonigozlan
Pull request: yes

# What does this PR do?
Adds uniformized processors kwargs following https://github.com/huggingface/transformers/issues/31911 for LLaVa
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## Before submitting
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Comments:
The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_32858). All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

Now that https://github.com/huggingface/transformers/pull/33385 has been merged, this should be ready for review!