Always set the customize button in dream settings to not selected.

This will prevent screen readers from saying the button is selected when
the outer container is selected.

Bug: 227717835
Test: locally on device
Change-Id: Ic7b4a36eb3b79ff847909ab6fcbd984eaf93d618

src/com/android/settings/dream/DreamAdapter.java

@@ -115,6 +115,7 @@ public class DreamAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder>
             mCustomizeButton.setOnClickListener(v -> item.onCustomizeClicked());
             mCustomizeButton.setVisibility(
                     item.allowCustomization() && mEnabled ? View.VISIBLE : View.GONE);
+            mCustomizeButton.setSelected(false);
 
             itemView.setOnClickListener(v -> {
                 item.onItemClicked();