Skodaconnect

Added support for start/stop charging and climatisation by Farfar

_hood_closed: The value is inverted
adblue_level: fixed when not supported
_last_trip_average_electric_consumption: Needs to be divided by 10
_electric_climatisation: Value is inverted
beta version of start/stop window heater and start/stop electric climatisation (not able to test, need somebody with electric car to test)

Thanks to Farfar new electric engine related stuff available
- service_inspection_km
- oil_inspection_km
- outside_temperature
- electric_climatisation
- window_heater
- charging
- battery_level
- charging_time_left
- electric_range
- combined_range
- charge_max_ampere
- climatisation_target_temperature
- external_power
- climatisation_without_external_power
- charging_cable_connected
- charging_cable_locked
- trip_last_average_electric_consumption
- hood_closed

- removed skodaconnect package from this custom component and included as requirement in manifest
- modified manifest.json to no more use volkswagencarnet requirement but use newly created pip package skodaconnect instead