Remove clipping and stabilize lock preview screen

The diff removes the clipping from the color picker ticks and adds a fake view to stabilize the
preview for lock screen in order to see the shortcut links

video: https://drive.google.com/file/d/1q1bdU3PjkTlQsKVzMSlVGd7NVZOzr9yy/view?usp=share_link&resourcekey=0-UUqq4QT8JCt6KDIx3ztzRg

Bug: 276005686
Test: manual
Change-Id: I008911ec9954293b894dc73221fc075c7c72cbb0