Update the KQS app launch animation to match the spec exactly

Updated the KQS to look exactly like the default app launch animation, in the opposite direction:
- animation interpolator
- task corner radius
- task margin
- animation duration

Flag: LEGACY ENABLE_KEYBOARD_QUICK_SWITCH ENABLED
Fixes: 313606549
Fixes: 313607264
Test: launched tasks from KQS from home and launched app
Change-Id: I3f49f9430b2148680816d904aced93d14f366123