feat: add Zniffer support

[AlCalzone]

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This PR adds support for communicating with a Zniffer. This is done via a new "driver" available via the Zniffer class.

TODO:

• [ ] code cleanup
• [x] option for selecting a default region
• [x] proper support for the different 500 series frequencies
• [ ] support for parsing FLiRS frames
• [x] storing and exporting captured frames
• [x] documentation
• [x] expose CRC errors
• [ ] disable strict validation (Entry Control CC etc.)