The banner should be aligned to the start of the screen, not the center. This CL fixes DWB position for split tasks when device is unfolded.
Change-Id: I0544b4a8eb85b00196373c8a4368e680abab222b
Fix: 348200661
Bug: 345789862
Flag: EXEMPT bugfix
Test: Manual. Add a Digital Wellbeing (DWB) timer to 2 apps. Open these two apps in split mode. Unfold the device and go to Overview. The DWB banner should aligned correctly.