Add zones support to flux_led

[bdraco]

Proposed change

Add zones support to flux_led

The Addressable v3 (0xA3) models allow setting a color effect per zone. The length of each zone is the number of pixels per segment divided by the number of colors.

Service data attribute	Description
entity_id	The entity_id of the LED light to set the effect on.
colors	List of colors for each zone (RGB). (Max 2048 Colors)
speed_pct	The speed of the effect in % (0-100. Default 50)
effect	The effect you would like. Valid options are static, running_water, strobe, jump, or breathing. (Default static)

Example

service: flux_led.set_zones
target:
  entity_id:
    - light.addressable_v3_8e2f7f
    - light.addressable_v3_8ebdeb
data:
  colors:
    - - 255
      - 0
      - 0
    - - 0
      - 255
      - 0
    - - 0
      - 0
      - 255
    - - 255
      - 255
      - 255
  speed_pct: 80
  effect: running_water

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)
• 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 #
• This PR is related to issue:
• Link to documentation pull request: Add set_zones service to flux_led home-assistant.io#20584

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• The code has been formatted using Black (black --fast homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.
• Untested files have been added to .coveragerc.

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[probot-home-assistant]

Hey there @icemanch, mind taking a look at this pull request as it has been labeled with an integration (flux_led) you are listed as a code owner for? Thanks!
_{^{(message by CodeOwnersMention)}}

[bdraco]

rebase for conflicts only

[bdraco]

rebase for conflicts only

[frenck]

Thanks, @bdraco 👍

[bdraco]

Thanks. That unblocks a few more 👍