Use data_description in config_flow for GIOS

[mik-laj]

Breaking change

Proposed change

Part of: #155603

This PR adds a data_description field to the GIOS integration's config flow to provide helpful context to users during the configuration process.

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 #
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[home-assistant]

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

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[Copilot]

Pull Request Overview

This PR adds a data_description field to the GIOS integration's config flow to provide helpful context to users about the station_id field during the configuration process.

[Copilot]

Pull Request Overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 2 comments.

[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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