Don't switch to summary view is vehicle goes way

This provides a better workflow for firmware upgrade

src/VehicleSetup/SetupView.qml

@@ -120,8 +120,10 @@ Rectangle {
         target: multiVehicleManager
 
         onParameterReadyVehicleAvailableChanged: {
-            summaryButton.checked = true
-            showSummaryPanel()
+            if (parameterReadyVehicleAvailable) {
+                summaryButton.checked = true
+                showSummaryPanel()
+            }
         }
     }