Added icons and logos of Contec Controllers

[ofir-haviv]

Proposed change

Adding logo and icon for new integration I'm developing, called "Contec Controller". This will be custom integration that will know how to communication with... well... Contec controllers. :)
This is Contec website: https://www.contec-touch.com/
My custom integration repo: https://github.com/ofir-haviv/contec_controllers

Type of change

• Add a new logo or icon for a new core integration
• Add a missing icon or logo for an existing core integration
• Add a new logo or icon for a custom integration (custom component)
  • I've added a link to my custom integration repository in the PR description
  • I've opened up a PR for my custom integration on the Home Assistant
    Python wheels repository
• Replace an existing icon or logo with a higher quality version
• Replace an existing icon or logo after a branding change
• Removing an icon or logo

Additional information

• This PR fixes or closes issue: fixes #
• Link to code base pull request:
• Link to documentation pull request:
• Link to integration documentation on our website:
• Link to custom integration repository:

Checklist

• The added/replaced image(s) are PNG
• Icon image size is 256x256px (icon.png)
• hDPI icon image size is 512x512px for (icon@2x.png)
• Logo image size has min 128px, but max 256px, on the shortest side (logo.png)
• hDPI logo image size has min 256px, but max 512px, on the shortest side (logo@2x.png)

[frenck]

The branding doesn't seem to match with the branding the manufacturer uses.

It doesn't appear on their website either:

Can you point me to the location they use this as their manufacturer branding?

../Frenck

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

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