QueryService: Use types from sdk (#84029)

pkg/expr/nodes.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/grafana/grafana-plugin-sdk-go/backend"
 	"github.com/grafana/grafana-plugin-sdk-go/data/utils/jsoniter"
+	data "github.com/grafana/grafana-plugin-sdk-go/experimental/apis/data/v0alpha1"
 	"go.opentelemetry.io/otel/attribute"
 	"go.opentelemetry.io/otel/codes"
 	"gonum.org/v1/gonum/graph/simple"
@@ -133,7 +134,10 @@ func buildCMDNode(rn *rawNode, toggles featuremgmt.FeatureToggles) (*CMDNode, er
 		if err != nil {
 			return nil, err
 		}
-		q, err := reader.ReadQuery(rn, iter)
+		q, err := reader.ReadQuery(data.NewDataQuery(map[string]any{
+			"refId": rn.RefID,
+			"type":  rn.QueryType,
+		}), iter)
 		if err != nil {
 			return nil, err
 		}