[cache] make all classes cache compatible finally (#38635)
* dump
* push other models
* fix simple greedy generation
* xmod
* add fmst and clean up some mentions of old cache format
* gpt-bigcode now follows standards
* delete tuple cache reference in generation
* fix some models
* fix some models
* fix mambas and support cache in tapas
* fix some more tests
* fix copies
* delete `_reorder_cache`
* another fix copies
* fix typos and delete unnecessary test
* fix rag generate, needs special cache reordering
* fix tapas and superglue
* reformer create special cache
* recurrent gemma `reorder_cache` was a no-op, delete
* fix-copies
* fix blio and musicgen pipeline tests
* fix reformer
* fix reformer, again...
* delete `_supports_cache_class`
* delete `supports_quantized_cache`
* fix failing tests
* fix copies
* some minor clean up
* style
* style
* fix copies
* fix tests
* fix copies
* create causal mask now needs positions?
* fixc copies
* style
* Update tests/test_modeling_common.py
Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
* clean-up of non-generative model after merging main
* check `is_decoder` for cache
* delete transpose for scores
* remove tuple cache from docs everywhere
* fix tests
* fix copies
* fix copies once more
* properly deprecate `encoder_attention_mask` in Bert-like models
* import `deprecate_kwarg` where needed
* fix copies again
* fix copies
* delete `nex_decoder_cache`
* fix copies asks to update for PLM
* fix copies
* rebasing had a few new models, fix them and merge asap!
* fix copies once more
* fix slow tests
* fix tests and updare PLM checkpoint
* add read token and revert accidentally removed line
* oh com -on, style
* just skip it, read token has no access to PLM yet
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Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com>
