QmlDesigner: Move effect wizard to qmldesigner/studio_templates

This is the folder QDS looks for the wizards.

Change-Id: Id69f50f48eeb4668dff2840a36149408e0709a06
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

share/qtcreator/qmldesigner/studio_templates/files/effect/wizard.json

@@ -7,8 +7,9 @@
     "trDisplayName": "Effect File (Effect Maker)",
     "trDisplayCategory": "Effects",
     "iconText": "qep",
-    "platformIndependent": true,
+    "platformIndependent": false,
     "enabled": true,
+    "featuresRequired": [ "QmlDesigner.Wizards.Enterprise" ],
 
     "options": { "key": "DefaultSuffix", "value": "qep" },