Fix lifx.set_state so it works with kelvin and color_temp_kelvin and color names

[Djelibeybi]

Proposed change

After the change to kelvin as default color temp unit, the lifx.set_state stopped accepting kelvin as a parameter. We also stopped processing color names when we dropped the call to preprocess_turn_on_alternatives which is now restored as well. I added a bunch of tests for lifx.set_state too.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes LIFX Integration has changed key for kelvin color temperature #81511
• This PR is related to issue: fixes LIFx behavior since upgrading to 2022.11 #81560
• Link to documentation pull request: Update light.turn_on to use new color_temp_kelvin parameter name home-assistant.io#24809

Checklist

• The code change is tested and works locally.
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• Tests have been added to verify that the new code works.

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[home-assistant]

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

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[tggman]

Not sure if this is related, but ever since the HAC 2022.11.0 and the latest LIFX latest firmware updates (which happened on the same day) I cannot get lifx.set_state to set the brightness and/or colors. There is nothing in the logs to indicate any problem.

Will this fix also fix these issues or should I open another bug report?

[Djelibeybi]

This should fix that too. It's working for me with the new firmware. If it doesn't, open a new bug after this fix is released.

[bdraco]

Please see the comments for the new commit

[bdraco]

Thanks @Djelibeybi

[julio8a]

Thank you @Djelibeybi! :)