Discovery and Session Refactoring to match 1.2 specs better (#636)
* Update SessionInterval Broadcastings
This commits adjusts the Session interval fields according to Matter 1.2, and adds SAT and ICD (always 0) to Broadcasts
* Restructure Session classes
This PR restructures session classes from an interface to an abstract base class. also the "Interval" parameters are renamed and enhanced to Matter 1.2.
* use new interval variable names
* Enhance MessageReceptionState class structure
... used in new session structure
* Adjust Tlv messages to match Matter 1.2 structure
* Refactor Operational device scanning
This commit contains a restructuring for operational and commissionable discovery. It now not just returns addresses but an Operational/Commissional device object including the addresses and discovery details. It also adds handling of TXT records for operational announcements.
* Enhance stored node details
* Adjust BleScanner interface to match with adjusted Scanner
* Use discover details in Case/Pase
This commit enhances the Case/Pase sessions to use discovery data for session intervals but also other sources - also store in resumption record.
* Enhance Node details also with basic information data after connection
* Use discovery data in controller
* Adjust to new methods
* Adjust tests
* Changelog
* add missing rename
* changelog
* Update CHANGELOG.md
* formatting
* merge
* changelog
* Address review comments
* further optimizations
