Knowit

- Improve language detection using [TrakIt](https://github.com/ratoaq2/trakit)
- Also `hearing_impaired` and `closed_caption` detection were improved

**Full Changelog**: https://github.com/ratoaq2/knowit/compare/0.4.1...0.5.0

- Update Dockerfile to python 3.11 and also add mkvmerge as available provider in docker image
- Better handle of ffprobe output where tags might be uppercase. See 39
- Try to avoid mediainfo detection to call mediainfo gui since in windows, CLI and GUI have same executable names. See 14
- Avoid division by zero when calculating video display ratio. See 23
- Use correct json encoder when dumping better debug information when invalid media for enzyme provider. See 24
- Fixes issues related to empty results from mediainfo, ffmpeg and mkvmerge. See 43

- Drop python 2.x support
- Code refactoring (add type support, cosmetic changes, etc)
- Add support to mkvmerge (MKVToolNix) provider
- Add basic HDR detection (HDR10 and Dolby Vision)
- Fix MediaInfo support for latest versions

- last python 2.7 compatible release
- support for path-like objects
- fixes subrip detection in old ffmpeg versions
- improve error reporting
- fixes attribute error in MediaInfo provider
- fixes ffmpeg not found on system
- added python 3.7, 3.8 and 3.9 support
- fixes mediainfo dll detection on windows

- Added container to output
- Changed Pint as an optional dependency
- Added options to output values without units
- Added MOV Text as subtitle format

- Fixed providers loading order: mediainfo, ffmpeg, enzyme