chore(main): release 6.0.0

[github-actions]

🤖 I have created a release beep boop

6.0.0 (2023-08-18)

⚠ BREAKING CHANGES

• replace unnecessary classes with pure functions (#468)

Features

• MusicResponsiveListItem: Detect non music tracks properly (815e54b)
• parser: add MusicMultiRowListItem (494ee87)
• Session: Add IOS to ClientType enum (22a38c0)
• VideoInfo: support iOS client (#467) (46fe18b)

Bug Fixes

• Format: Extracting audio language from captions (#470) (31d27b1)
• parser: Allow any property in the RawResponse interface (3bc53a8)
• parser: Logger logging classdata as [Object object] (bf1510b)
• Playlist: Only try extracting the subtitle for the first page (#465) (e370116)
• toDash: Format grouping into AdaptationSets (#462) (1ff3e1a)

Performance Improvements

• Cleanup some unnecessary uses of YTNode#key and Maybe (#463) (0dda97e)

Code Refactoring

• replace unnecessary classes with pure functions (#468) (87ed396)

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[github-actions]

🤖 Release is at https://github.com/LuanRT/YouTube.js/releases/tag/v6.0.0 🌻