[Whisper] Add `large-v3` version support (#27336)
* Enable large-v3 downloading and update language list
* Fix type annotation
* make fixup
* Export Whisper feature extractor
* Fix error after extractor loading
* Do not use pre-computed mel filters
* Save the full preprocessor properly
* Update docs
* Remove comment
Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
* Add alignment heads consistent with each Whisper version
* Remove alignment heads calculation
* Save fast tokenizer format as well
* Fix slow to fast conversion
* Fix bos/eos/pad token IDs in the model config
* Add decoder_start_token_id to config
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Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>
