* Add tests for LCN climate and scene platform
* Add type hints
* Add snapshots for test_climate
* Add snapshots for test_scene
* Replace await_called assertion with snapshots
* Remove snapshots for simple status changes
* Test platform setup using snapshot_platform
* Fix type hints
* Patch homeassistant.components.lcn context instead of pypck module
* Fix side effects caused by patching PchkConnectionManager in lcn platform context
