fix: beam search cache reorder for non-standard caches (Mamba, RWKV, …
Author: kamran-nizamani
Pull request: yes

…XLNet, Reformer) - fixes #46612

# What does this PR do?

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Fixes # (issue)

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Comments:
**CI Dashboard:** [View test results in Grafana](https://transformers-ci.lor-e.huggingface.cool/d/pytest-observability-by-pr/pytest-observability-branch?var-pr=46631)

View the CircleCI Test Summary for this PR:

https://huggingface.co/spaces/transformers-community/circle-ci-viz?pr=46631&sha=86b680