Add precision in KNX climate device

Hi,

I would like that in yaml I can control the step of thermostat.
Like in generic thermostat I would like to control step
with precision field.

It would look like something lke that:

  climate:
    - name: "Sypialnia_rodzice"
      temperature_address: "30/2/5"
      target_temperature_address: "30/3/5"
      target_temperature_state_address: "30/3/5"
      humidity_state_address: "30/6/5" 
      min_temp: 18.0
      max_temp: 26.0
      precision: 0.5
      controller_mode_address: "30/5/5"
      controller_modes:
        - "Off"
        - "Heat"
        - "Cool"
        - "Auto"

Hi :wave:!
Please have a look at the integration documentation: temperature_step
https://www.home-assistant.io/integrations/knx/#climate