@Ignore flaky test in QSTileImplTest

Bug: 67842810
Test: runtest systemui
Change-Id: I09a7328af120cebb1bc3e0b528c96a2ea8e8c815
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java
index 004ff29..1c9c794 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java
@@ -49,6 +49,7 @@
 import com.android.systemui.qs.QSTileHost;
 
 import org.junit.Before;
+import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentMatcher;
@@ -108,6 +109,7 @@
     }
 
     @Test
+    @Ignore("flaky")
     public void testStaleTimeout() throws InterruptedException {
         when(mTile.getStaleTimeout()).thenReturn(5l);
         clearInvocations(mTile);