Adds SearchRecyclerView as a notification dot listener.

This way app dots get updated as notifications come in or get
dismissed.

Bug: 246962476
Test: Dismissed notification while Search active.
Change-Id: I41e1b44561fb5ccd43deff342afb722cc5107330
diff --git a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
index 879a159..d8d3fa3 100644
--- a/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/BaseAllAppsContainerView.java
@@ -491,6 +491,7 @@
 
         mAllAppsStore.unregisterIconContainer(mAH.get(AdapterHolder.MAIN).mRecyclerView);
         mAllAppsStore.unregisterIconContainer(mAH.get(AdapterHolder.WORK).mRecyclerView);
+        mAllAppsStore.unregisterIconContainer(mAH.get(AdapterHolder.SEARCH).mRecyclerView);
 
         if (mUsingTabs) {
             mAH.get(AdapterHolder.MAIN).setup(mViewPager.getChildAt(0), mPersonalMatcher);
@@ -523,6 +524,7 @@
 
         mAllAppsStore.registerIconContainer(mAH.get(AdapterHolder.MAIN).mRecyclerView);
         mAllAppsStore.registerIconContainer(mAH.get(AdapterHolder.WORK).mRecyclerView);
+        mAllAppsStore.registerIconContainer(mAH.get(AdapterHolder.SEARCH).mRecyclerView);
     }
 
     protected void updateSearchResultsVisibility() {