[Sheriff] Disable PaymentHandlerEnableDelegationsTest#testShippingDelegation

TBR=sahel@chromium.org

No-try: true
Bug: 1054103
Change-Id: I609442d233fdca819d1070087b2fec9a54b61edb
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2064473Reviewed-by: Ella Ge <eirage@chromium.org>
Commit-Queue: Ella Ge <eirage@chromium.org>
Cr-Commit-Position: refs/heads/master@{#742801}

chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentHandlerEnableDelegationsTest.java

@@ -86,6 +86,7 @@ public class PaymentHandlerEnableDelegationsTest {
 
     @Test
     @Feature({"Payments"})
+    @DisabledTest(message = "Test is flaky, see crbug.com/1054103")
     @MediumTest
     public void testShippingDelegation() throws Throwable {
         installPaymentHandlerWithDelegations("['shippingAddress']");