Increase margins around configuration item

As per the design.

Contributes to issue CURA-5876.

resources/qml/Menus/ConfigurationMenu/ConfigurationItem.qml

@@ -27,7 +27,7 @@ Button
         {
             id: contentColumn
             width: parent.width
-            padding: UM.Theme.getSize("default_margin").width
+            padding: UM.Theme.getSize("wide_margin").width
             spacing: Math.round(UM.Theme.getSize("default_margin").height / 2)
 
             Row