[Sheriff] Disable AutofillAssistant test failing on Lollipop Tablet

TBR=arbesser@chromium.org

Bug: 1158435
Change-Id: I3a1a17be1b5657cb85804db21bb77c089e536205
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2588298Reviewed-by: Filip Gorski <fgorski@chromium.org>
Commit-Queue: Filip Gorski <fgorski@chromium.org>
Cr-Commit-Position: refs/heads/master@{#836691}

chrome/android/features/autofill_assistant/javatests/src/org/chromium/chrome/browser/autofill_assistant/AutofillAssistantTriggerScriptIntegrationTest.java

@@ -541,6 +541,8 @@ public class AutofillAssistantTriggerScriptIntegrationTest {
     @Test
     @MediumTest
     @Features.EnableFeatures(ChromeFeatureList.AUTOFILL_ASSISTANT_PROACTIVE_HELP)
+    @DisableIf.Build(message = "Fails on Lollipop Tablet Tester, see https://crbug.com/1158435",
+            sdk_is_less_than = VERSION_CODES.M)
     public void switchToNewTabAndThenBack() {
         TriggerScriptProto.Builder triggerScript =
                 TriggerScriptProto