Warning class implements device_state_attributes

[gerliczky]

With HA version 2021.12 warnings appeared on the log, complaining about the implementation of device_state_attributes.

(<class 'custom_components.raincloud.binary_sensor.RainCloudBinarySensor'>) implements device_state_attributes. Please report it to the custom component author. (<class 'custom_components.raincloud.switch.RainCloudSwitch'>) implements device_state_attributes. Please report it to the custom component author. (<class 'custom_components.raincloud.sensor.RainCloudSensor'>) implements device_state_attributes. Please report it to the custom component author.

Could you please take a look at it, if you have time?

[vanstinator]

Fixed and shipped!