Map RGB+CCT to RGB for WLED

[mmrazik]

Proposed change

This is fixing #125656. I ran into the same problem with the following setup.
I am running wled with WS281x LEDs. These identify themselves like RGB + CCT. This is the relevant part from wled/info:

{
  "leds": {
    "count": 63,
    "pwr": 666,
    "fps": 2,
    "maxpwr": 5000,
    "maxseg": 32,
    "bootps": 0,
    "seglc": [
      5
    ],
    "lc": 5,
    "rgbw": false,
    "wv": 0,
    "cct": 4
  }
}

HomeAssistant currently identifies this as RGBWW and sends the ATTR_RGBWW_COLOR which is not recognized by the current code and is not supported by WLED itself.

Mapping this to RGB makes the color picker in HA work. I tested this with physical wled strip that identifies itself as RGB_COLOR | COLOR_TEMPERATURE.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
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• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
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Additional information

• This PR fixes or closes issue: fixes WLED Colour Switch not working over HA #125656
• This PR is related to issue:
• Link to documentation pull request:

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[home-assistant]

Hey there @frenck, mind taking a look at this pull request as it has been labeled with an integration (wled) you are listed as a code owner for? Thanks!

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[frenck]

Thanks, @mmrazik 👍

../Frenck