whisper 🤫

Add support for OpenAI's whisper model through transformers ✔️

• this makes vid2cleantxt significantly more robust/useful for day-to-day cases
• the ability of the openAI models to translate does carry over to vid2cleantxt*! transcribe a Chinese video to English with model_id="openai/whisper-small"for example

* all testing here was done en-to-en, official testing/support for other languages to come later :)

• What's Changed

• Whisper by @pszemraj in #14

Full Changelog: v0.2...v0.2.5