dsquery: Add health and datasource proxy

Author: peekjef72

grafana_client/elements/__init__.py

@@ -6,6 +6,7 @@
 from .dashboard import Dashboard
 from .dashboard_versions import DashboardVersions
 from .datasource import Datasource
+from .health import Health
 from .folder import Folder
 from .health import Health
 from .notifications import Notifications