Bump YoutubeExplode from 6.2.1 to 6.2.8

[dependabot]

Bumps YoutubeExplode from 6.2.1 to 6.2.8.

Changelog

Sourced from YoutubeExplode's changelog.

v6.2.8 (02-Mar-2023)

• Fixed an issue where the streams returned by StreamClient.GetAsync(...) were very slow to read, due to recent YouTube changes.
• Fixed an issue where two instances of VideoQuality were incorrectly treated as equal if they had the same MaxHeight and Framerate but different Label. That meant that, for example, a 1080p60 and 1080p60 HDR playback options were considered the same when filtering available streams by quality.

v6.2.7 (25-Feb-2023)

• Added more built-in retry policies to resolve transient errors, such as internal server errors (5XX status codes), abruptly closed connections, broken streams, etc.

v6.2.6 (11-Feb-2023)

• Fixed an issue where an attempt to retrieve a stream occasionally failed with a 403 Forbidden error.
• [Converter] Fixed an issue where downloading a video as an mp3 file sometimes resulted in lower bitrate than the original audio.

v6.2.5 (06-Dec-2022)

• Fixed an issue where empty text blocks in closed caption tracks were ignored. This makes the behavior consistent with YouTube's player, where empty closed captions are still rendered.
• Fixed an issue where ChannelSlug.Parse(...) failed on URLs that had encoded special characters.

v6.2.4 (05-Nov-2022)

• Fixed incorrect targets file name.

v6.2.3 (05-Nov-2022)

• Added support for retrieving channel metadata using channel handle or URL. You can do that via ChannelClient.GetByHandleAsync. To parse a channel handle out of a URL, use ChannelHandle.Parse(...). (Thanks @​Holger Schmidt)
• Added a build check that prevents the package from being used on the territory of a terrorist state.

v6.2.2 (16-Sep-2022)

• Implemented a workaround for resolving media streams for age-restricted videos. This workaround is not perfect and may still not work in some cases, but it should allow you to download age-restricted videos most of the time. (Thanks @​Roberto Blázquez)

Commits

• 7f21ffe Update version
• ac78545 Use alternative method for rate bypassing
• 2f505da Update readme
• 09c26a9 Update converter package properties and readme
• e734857 Normalize terminology
• 541d936 Clean up comments
• 0b57240 Fix equality comparison for VideoQuality
• c607cc6 Update version
• b95c7c4 Update NuGet packages
• 9c02a9e Add another layer of retries
• Additional commits viewable in compare view

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