Fix EncoderDecoder cache (#41612)
* Fix EncoderDecoder cache
* Add the option for the ddp data tuples to have 2 elems
* Modifiy the order of the KV and sliding
* Adapted RAG and Whisper to new EncoderDecoderCache
* A single comma
* Remove kwargs in map
* Fixed order in manual injection cache test
* Slight changes to support legacy format
* Removed Nonnes
