Override default values with import-values

Signed-off-by: Pavel Busko <pavel.busko@sap.com>

pkg/lint/rules/testdata/withsubchart/Chart.yaml

@@ -12,5 +12,5 @@ dependencies:
     repository: "file://../subchart"
     import-values:
       - child: subchart
-        parent: subchart
+        parent: fromsubchart
 

pkg/lint/rules/testdata/withsubchart/templates/mainchart.yaml

@@ -1,2 +1,2 @@
 metadata:
-  name: {{ .Values.subchart.name | lower }}
+  name: {{ .Values.fromsubchart.name | lower }}