Fix testDragToFolder test

The issue seems to be that when we begin drag we enter spring loaded mode which triggers the 'app swap' interaction, leading us to getting the wrong position for the app icon we're trying to drag into. Using photos app instead of gmail should make it so that we don't enter the app swap operation with playstore, meaning we would get the correct position for play store and we will drag the app there

Fix: 320484402
Flag: NONE
Test: TaplDragTest#testDragToFolder
Change-Id: Id6f09be997046e7c450a2760ee95cc5735ad5673