Missing service info icon

[chriswood1001]

System Health details

Unable to find this screen. Is it available for Docker installations?

Checklist

• [X] I have enabled debug logging for my installation.
• [X] I have filled out the issue template to the best of my ability.
• [X] This issue only contains 1 issue (if you have multiple issues, open one issue for each issue).
• [X] This issue is not a duplicate issue of any previous issues..

Describe the issue

The "Service info" section of any entity expects an icon. This is missing for this integration. The URL is searching for: https://brands.home-assistant.io/color_temperature_light_mixer/icon.png

Reproduction steps

1. Create a color-temperature-light-mixture entity
2. View the entity under /config/devices/device/**
3. The "Service info" section is missing the icon. We see a broken image.

Debug logs

n/a

Diagnostics dump

n/a