Fix Taskbar to Hotseat Animation for Non-Predective back apps

- Refactored Taskbar animation duration to under one method and added logic to sync animation duration according to enableScalingRevealHomeAnimation.
- Change the interpolator for TaskbarLauncherStateController based on enableScalingRevealHomeAnimation.

Test: Presubmit, Manual
Bug: 369378541
Flag: EXEMPT Bug Fix
Change-Id: I942829b475f91e9102801b758eb7ee0d27eee912
4 files changed