Disabling #testBottomSheetAutoCollapseAndExpand

Looks like this test is flaky today.

Bug: 1114818
Change-Id: I53c46cbc5465d97a166b1982ed3aca70fd8e03f1
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2346798Reviewed-by: Theresa  <twellington@chromium.org>
Commit-Queue: David Trainor <dtrainor@chromium.org>
Cr-Commit-Position: refs/heads/master@{#796604}

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

@@ -409,6 +409,7 @@ public class AutofillAssistantBottomsheetTest {
 
     @Test
     @MediumTest
+    @DisabledTest(message = "Flaky test.  crbug.com/1114818")
     public void testBottomSheetAutoCollapseAndExpand() {
         ArrayList<ActionProto> list = new ArrayList<>();
         // Prompt.