Switches: fix Bilge Pump control margin below header

This aligns the internal buttons with those of other Switch controls.

Author: blammit

components/switches/delegates/SwitchableOutputCardDelegate_10.qml

@@ -26,6 +26,8 @@ Item {
 	SwitchableOutputCardDelegateHeader {
 		id: header
 		anchors {
+			top: parent.top
+			topMargin: Theme.geometry_switches_header_topMargin
 			left: parent.left
 			leftMargin: Theme.geometry_controlCard_button_margins
 			right: parent.right