Give Ultimaker 2 with Olsson the quality definition of the Ultimaker 2

This way, the user's profiles should remain intact after the upgrade.

Contributes to issue CURA-6775.

resources/definitions/ultimaker2_olsson.def.json

@@ -3,7 +3,8 @@
     "name": "Ultimaker 2 with Olsson Block",
     "inherits": "ultimaker2",
     "metadata": {
-        "has_variants": true
+        "has_variants": true,
+        "quality_definition": "ultimaker2"
     },
 
     "overrides": {