Update tiny models and pipeline tests
# What does this PR do?

Update tiny models and pipeline tests.

The two failing pipeline tests for `rwkv` is addressed in #23442 and #23444 (and need to merge them before this one)
_The documentation is not available anymore as the PR was closed or merged._<|||||>The docs for this PR live [here](https://moon-ci-docs.huggingface.co/docs/transformers/pr_23446). All of your documentation changes will be reflected on that endpoint.