Wizards: Fix Quick UI wizard by adding a kit selection page

Avoids configuring the Quick UI template always with the default
kit even if it does not match the minimum requirements.

Change-Id: I2a0d83346e53c2388c8c2ba41e9409fcb52beea8
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

share/qtcreator/templates/wizards/projects/qtquickuiprototype/wizard.json

@@ -129,6 +129,16 @@
                 }
             ]
         },
+        {
+            "trDisplayName": "Kit Selection",
+            "trShortTitle": "Kits",
+            "typeId": "Kits",
+            "enabled": "%{JS: ! %{IsSubproject}}",
+            "data": {
+                "projectFilePath": "%{QmlProjectFileName}",
+                "requiredFeatures": [ "QtSupport.Wizards.FeatureQt", "%{QtQuickFeature}" ]
+            }
+        },
         {
             "trDisplayName": "Project Management",
             "trShortTitle": "Summary",