Remove spacing between toolbar buttons

CURA-8013

resources/qml/Toolbar.qml

@@ -44,7 +44,6 @@ Item
 
             anchors.top: parent.top
             anchors.right: parent.right
-            spacing: UM.Theme.getSize("default_lining").height
 
             Repeater
             {
@@ -131,7 +130,6 @@ Item
             anchors.topMargin: UM.Theme.getSize("default_margin").height
             anchors.top: toolButtons.bottom
             anchors.right: parent.right
-            spacing: UM.Theme.getSize("default_lining").height
 
             Repeater
             {