QmlDesigner: Do not use Component in PathView source

The Component is not required (implicit component) and
the Component item is not allowed in .ui.qml files.

Change-Id: I705df5eb5b002f710ba87279083fa282e82639c8
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>

src/plugins/qmldesigner/qtquickplugin/source/pathviewv2.qml

@@ -53,21 +53,19 @@ PathView {
             colorCode: "green"
         }
     }
-    delegate: Component {
-        Column {
-            spacing: 5
-            Rectangle {
-                width: 40
-                height: 40
-                color: colorCode
-                anchors.horizontalCenter: parent.horizontalCenter
-            }
-            Text {
-                x: 5
-                text: name
-                anchors.horizontalCenter: parent.horizontalCenter
-                font.bold: true
-            }
+    delegate: Column {
+        spacing: 5
+        Rectangle {
+            width: 40
+            height: 40
+            color: colorCode
+            anchors.horizontalCenter: parent.horizontalCenter
+        }
+        Text {
+            x: 5
+            text: name
+            anchors.horizontalCenter: parent.horizontalCenter
+            font.bold: true
         }
     }
 }