Change the all apps atomic transition duration to 150 ms

Test: manual

TL;DR;; this value is used for tap on qsb all apps container
atomic transition. 320 is value that used to be used in R
when all apps travel distance used to be entire window height.
In S, we reduced the travel distance to 1/3 of the height.

Change-Id: Ib66f8a4408fd77350c31c5b894d9f8b2c889159f
diff --git a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
index 4583fc3..cd14b3f 100644
--- a/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
+++ b/quickstep/src/com/android/launcher3/uioverrides/states/AllAppsState.java
@@ -38,7 +38,7 @@
 
     @Override
     public int getTransitionDuration(Context context) {
-        return 320;
+        return 150;
     }
 
     @Override