Homematic HmIP-DRDI3 support

Feature Requests
1

Currently the Homematic dimming device HmIP-DRDI3 is not supported. The following log message appears during initialisation:

[pyhomematic._hm] RPCFunctions.createDeviceObjects: created XXXXX as UNSUPPORTED device for HmIP-DRDI3

2

i would also like to get it. as described here, it is already implemented into the libs, but not in HA.

3

requested implementation: https://github.com/home-assistant/core/issues/78053