Added missing has_machine_quality tag for UM2

CURA-4382

resources/definitions/ultimaker2.def.json

@@ -14,6 +14,7 @@
         "platform_texture": "Ultimaker2backplate.png",
         "platform_offset": [9, 0, 0],
         "has_materials": false,
+        "has_machine_quality": true,
         "first_start_actions": ["UM2UpgradeSelection"],
         "supported_actions":["UM2UpgradeSelection", "UpgradeFirmware"]
     },