[Feature] IKEA Switches show as “Not Supported"
**Problem description**
Ikea wireless "dimmer" switches present as "not supported" in the home app.
Device: https://www.ikea.com/gb/en/p/tradfri-wireless-dimmer-white-00468432/

**Suggested solution**
Present this as a programable stateless switch. 

**Describe alternatives you've considered**
The Zigbee-NT plugin presents these as stateless swtiches. 
Home assistant presents these as "sensors" (which ends up causing issues getting them to work)
The MQTT Thing plugin offers programable stateless switch options. 

**Additional context**
Expected Behaviour: https://imgur.com/a/YGoxKUP

**Are you willing to contribute to this feature?**
Yes - can supply MQTT data, test etc but don't have the programming skills to implement a solution. 
