* Upgrade transformers to the latest version 4.34.0 so that Haystack can support the new Mistral, Nougat, and other models.
* update release notes
* updated missing lazy import
* Update .github workflows imports
* bump more versions in .github workflows
* rever import sorting
* Update to catch runtime errors to match haystack_hub changes
* add language parameter value to whisper test
* bump transformers version in linting preview workflow
* bump transformers version in linting preview workflow
* bump version to v4.34.1
* resolve mypy issue with reused variables
* install openai-whisper without dependencies
* remove audio extra, update whisper install instructions
* remove audio extra, update whisper install instructions
* keep audio extra but add version
* keep audio extra with no constraints
* remove audio extra
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Co-authored-by: Julian Risch <julian.risch@deepset.ai>