[Status Bar] Add CUJ tracking for opening the shade from the status bar.

Bug: 279764677
Test: pull down shade from status bar -> verify CUJ logged
Test: start pulling down shade from status bar but don't drag down far
enough -> verify CUJ cancelled
Test: tap status bar while on homescreen -> verify CUJ cancelled
Test: atest NotificationPanelViewControllerTest

Change-Id: I6255a4c02dfac499979d71858b80e962d219ce1e