Disabling flaky AutofillEditCreditCardTestCase/testEmptyNickname.

TBR=alfonsogarza@google.com

Bug: 1106734
Change-Id: Id66368be74c76435600f5fcb3192ad539dcdfc44
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2304091
Commit-Queue: Sebastien Lalancette <seblalancette@chromium.org>
Reviewed-by: Sebastien Lalancette <seblalancette@chromium.org>
Cr-Commit-Position: refs/heads/master@{#789506}

ios/chrome/browser/ui/settings/autofill/autofill_edit_credit_card_egtest.mm

@@ -108,7 +108,8 @@ id<GREYMatcher> NavigationBarEditButton() {
 }
 
 // Tests that clearing a nickname is allowed.
-- (void)testEmptyNickname {
+// Disabled due to: crbug.com/1106766
+- (void)DISABLED_testEmptyNickname {
   [[EarlGrey selectElementWithMatcher:NicknameTextField()]
       performAction:grey_typeText(@"To be removed")];