Remove print statement

Wasn't meant to be committed, I reckon.

Contributes to issue CURA-2022.

cura/Settings/SettingOverrideDecorator.py

@@ -43,7 +43,6 @@ class SettingOverrideDecorator(SceneNodeDecorator):
         self._updateNextStack()
 
     def __deepcopy__(self, memo):
-        print("deepcopy settingoverridedecorator")
         ## Create a fresh decorator object
         deep_copy = SettingOverrideDecorator()
         ## Copy the instance