plugins: refactoring builtIn data source concept, now means data source plugins that you do not need to add via data sources page, that is automatically added as selectable data source, #8095

pkg/api/frontendsettings.go

@@ -102,8 +102,9 @@ func getFrontendSettingsMap(c *middleware.Context) (map[string]interface{}, erro
 		datasources[ds.Name] = dsMap
 	}
 
+	// add datasources that are built in (meaning they are not added via data sources page, nor have any entry in datasource table)
 	for _, ds := range plugins.DataSources {
-		if ds.AlwaysDisplay {
+		if ds.BuiltIn {
 			datasources[ds.Name] = map[string]interface{}{
 				"type": ds.Type,
 				"name": ds.Name,