Add support for C4-4SF120 4-speed fan controllers into Control4 integration

[ChromeTiger]

Integration name

Control4

Link to integration documentation on our website

https://www.home-assistant.io/integrations/control4/

Describe the enhancement

Currently, the integration only offers support for lighting, alarm panels and media level controls. The C4-4SF120 is a single gang fan speed controller and offers simple preset control for 4 levels plus off state.

Use cases

This enhancement would offer controls for ceiling fans in residential applications and close a gap preventing a total Home Assistant application for homeowners with Control4 systems.

Anything else?

No response

[github-actions[bot]]

🏷️ I've automatically added the integration: control4 label to help categorize this feature request.