v0.9.9 - Core Changes and Charging Power sensor creation

Notable changes:

• Sensor "Charging Power" gets created even if the API does not provide values at HA startup.

Fixes:
Removal of a couple of deprecation warnings that otherwise would appear in Home Assistant 2024.1.0

Notes:
The sensor "charging power" is created for all vehicles, even if the vehicle has no charging options. Please ignore or hide the sensor if needed.