Disable yet another PagedListViewTest flaking test.

Bug: 69277195
Test: None
Change-Id: I962f7dfcb16aa3e653e747560e157e6e534d1888
diff --git a/car/tests/src/android/support/car/widget/PagedListViewTest.java b/car/tests/src/android/support/car/widget/PagedListViewTest.java
index 71a975c..b4a286c 100644
--- a/car/tests/src/android/support/car/widget/PagedListViewTest.java
+++ b/car/tests/src/android/support/car/widget/PagedListViewTest.java
@@ -297,6 +297,7 @@
         assertThat(mPagedListView.getFirstFullyVisibleChildPosition(), is(equalTo(topPosition)));
     }
 
+    @Suppress
     @Test
     public void setItemSpacing() throws Throwable {
         final int itemCount = 3;