change default test case to use status subresource

Author: csviri

operator-framework/src/test/java/io/javaoperatorsdk/operator/sample/simple/TestCustomResourceController.java

@@ -110,7 +110,7 @@ public UpdateControl<TestCustomResource> createOrUpdateResource(
       }
       resource.getStatus().setConfigMapStatus("ConfigMap Ready");
     }
-    return UpdateControl.updateCustomResource(resource);
+    return UpdateControl.updateStatusSubResource(resource);
   }
 
   private Map<String, String> configMapData(TestCustomResource resource) {

operator-framework/src/test/resources/io/javaoperatorsdk/operator/test-crd.yaml

@@ -31,3 +31,5 @@ spec:
           type: object
       served: true
       storage: true
+      subresources:
+        status: { }