Future-proofing query and data source model in Dashboard Schema v2 (#104194)

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Signed-off-by: Igor Suleymanov <igor.suleymanov@grafana.com>
Co-authored-by: alexandra vargas <alexa1866@gmail.com>
Co-authored-by: Haris Rozajac <haris.rozajac12@gmail.com>
Co-authored-by: Dominik Prokop <dominik.prokop@grafana.com>
Co-authored-by: Igor Suleymanov <igor.suleymanov@grafana.com>
Co-authored-by: spinillos <selenepinillos@gmail.com>

apps/folder/pkg/apis/folder_manifest.go

@@ -14,6 +14,8 @@ import (
 	v1beta1 "github.com/grafana/grafana/apps/folder/pkg/apis/folder/v1beta1"
 )
 
+var ()
+
 var appManifestData = app.ManifestData{
 	AppName: "folder",
 	Group:   "folder.grafana.app",