Add definition for Ultimaker 2 Extended with Olsson Block

Only the name is now too long by default. I have to shorten it.

Contributes to issue CURA-6775.

resources/definitions/ultimaker2_extended_olsson.def.json

@@ -0,0 +1,12 @@
+{
+    "version": 2,
+    "name": "Ultimaker 2 Extended with Olsson Block",
+    "inherits": "ultimaker2_extended",
+    "metadata": {
+        "has_variants": true
+    },
+
+    "overrides": {
+        "machine_name": { "default_value": "Ultimaker 2 Extended with Olsson Block" }
+    }
+}