feature: add beta drive listing endpoints to the graph api (#7861)

* feature: add beta drive listing endpoints to the graph api and hydrate them to contain the new grantedtoV2 property and use unified roles instead of the cs3 roles

* enhancement: make use of owner conditions for drive listing

* enhancement: provide GetDrivesV1Beta1 and GetAllDrivesV1Beta1 graph endpoint tests

services/graph/pkg/errorcode/errorcode.go

@@ -121,8 +121,9 @@ func (e Error) Render(w http.ResponseWriter, r *http.Request) {
 	switch e.errorCode {
 	case AccessDenied:
 		status = http.StatusForbidden
-	case
-		InvalidRange:
+	case NotSupported:
+		status = http.StatusNotImplemented
+	case InvalidRange:
 		status = http.StatusRequestedRangeNotSatisfiable
 	case InvalidRequest:
 		status = http.StatusBadRequest