* feat(cloud-monitoring): add support for Google Cloud universe_domain (#110083)
This change introduces support for Google Cloud's `universe_domain`, enabling connections to sovereign cloud environments with custom API endpoints.
- Adds an optional "Universe Domain" field in the Google Cloud Monitoring data source configuration (frontend and backend).
- Allows specifying a custom API domain (e.g., `s3nsapis.fr`) for use in sovereign environments.
- Defaults to `googleapis.com` to ensure backward compatibility for existing configurations.
Signed-off-by: Andreas Christou <andreas.christou@grafana.com>
* Minor docs update
* Doc updates
* Update editor
* Update docs/sources/datasources/google-cloud-monitoring/_index.md
Co-authored-by: Larissa Wandzura <126723338+lwandz13@users.noreply.github.com>
* Lint
* Review
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Signed-off-by: Andreas Christou <andreas.christou@grafana.com>
Co-authored-by: Larissa Wandzura <126723338+lwandz13@users.noreply.github.com>