Add cluster attr data to ZHA device diagnostics (#70238)
Add cluster attr data to ZHA device diagnostics (#70238)

* Add cluster attr data to ZHA device diagnostics

* add unsupported attributes and refactor

* remove await

* make parseable
mezz64/home-assistant,nkgilley/home-assistant,w1ll1am23/home-assistant,w1ll1am23/home-assistant,nkgilley/home-assistant,mezz64/home-assistant