Feature Description

As part of the Analytics Conversion Reporting epic, it has been identified that it would be useful to update the Site Health section for Google Site Kit with the following 3 new entries:

1. key_metrics_status: setup/enabled/disabled
2. key_metrics_source: user chosen/tailored
3. key_metrics_selection: A list of selected KMW's (regardless of whether tailored or manually chosen)

See Site Health section in the design doc

Do not alter or remove anything below. The following sections will be managed by moderators only.

Acceptance criteria

Implementation Brief

Test Coverage

QA Brief

Changelog entry