Add shouldReturnFocusOnClose property to Toaster

I see that in this ticket #5032 there was removed a feature of returning focus to previously focused element when toaster is closed. But actually I need this for my case. Could the property "shouldReturnFocusOnClose " be added to Toaster, so I developer could deside wether they want or not focus to be returned to previous active element? So it would be like that toaster.show({ message: message, shouldReturnFocusOnClose: true })

To do this, just a simple change need to be done. "render" function in "toaster.tsx" should pass this property to Overlay's shouldReturnFocusOnClose; instead of setting it to "false".