Add Ukraine Alert: Air-raid sirens in Ukraine integration

[PaulAnnekov]

Proposed change

As you know, more than 2 months ago Russian troops started invasion of Ukraine. They bombing our cities with rockets and artillery. I'm introducing a new component that exposes air-raid sirens in Ukraine into HA. Uses Ukraine Alarm API.

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 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
• Removing an icon or logo

Additional information

• This PR fixes or closes issue: fixes #
• Link to code base pull request: Add Ukraine Alarm integration core#71501
• Link to documentation pull request: Add Ukraine Alert: Air-raid sirens in Ukraine integration home-assistant.io#22672
• Link to integration documentation on our website:

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)