Use task insets rather than launcher insets when swiping down

This fixes the issue where dragging down on full screen apps was
offset by the status bar even though it shouldn't be.

Bug: 77979532
Change-Id: I8cb17778c4ae66b1821e86dd757626f875a27d2d

quickstep/src/com/android/quickstep/util/ClipAnimationHelper.java

@@ -239,7 +239,7 @@ public class ClipAnimationHelper {
             updateStackBoundsToMultiWindowTaskSize(activity);
         } else {
             mSourceStackBounds.set(mHomeStackBounds);
-            mSourceInsets.set(activity.getDeviceProfile().getInsets());
+            mSourceInsets.set(ttv.getInsets());
         }
 
         TransformedRect targetRect = new TransformedRect();