HideKeyboard when animations are disabled.

ValueAnimator.areAnimatorsEnabled() returns false

- When talkback is turned on.
- when "Settings -> Accessibility -> remove animations" are turned on.

In launcher code, when launcherstate goes from ALLAPPS -> NORMAL, AllAppsTransitionController.setStateWithAnimation is called only when animations are enabled and this function hides keyboard as well.

However, when animations are disabled
AllAppsTransitionController.setState -> onProgressAnimationEnd() is called which is where we need to hide keyboard. But the condition "if (FeatureFlags.ENABLE_DEVICE_SEARCH.get()) return;" caused the keyboard to not hide instead just return from onProgressAnimationEnd().

See https://source.corp.google.com/android-internal/packages/apps/Launcher3/src/com/android/launcher3/statemanager/StateManager.java;l=221-235;rcl=08a9bcac1f8400b44356ad4da445de8d7f360578

Bug: 239610759
Test: Manual
Video : https://drive.google.com/drive/folders/1Tif2uf13dYxIgtDlELkE4SiRthr_w-dZ?resourcekey=0-7Po8nbQPxhsgLqeMJGgKIw&usp=sharing

Change-Id: Ice9a0f951435d2fc1594d09414f299ce0cff775c