ca8cad68c8
This PR adds `ds_config_handler_requests_duration_seconds` metric to help us track the release of the new datasource configuration CRUD api. Fixes https://github.com/grafana/grafana-enterprise/issues/10309
Experimental!
This is exploring how to expose any datasource as a k8s aggregated API server.
Unlike the other services, this will register datasources as:
{plugin}.datasource.grafana.app