ios: Disable autofill emptynickname test.

TBR = alfonsogarza@google.com

Bug: 1108809
Change-Id: I94e5332ad2832f25671848ecfda233a6b45dc655
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2418913Reviewed-by: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Auto-Submit: Justin Cohen <justincohen@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808362}

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

@@ -103,7 +103,8 @@ id<GREYMatcher> NavigationBarEditButton() {
 }
 
 // Tests that clearing a nickname is allowed.
-- (void)testEmptyNickname {
+// TODO(crbug.com/1108809): Re-enable the test.
+- (void)DISABLED_testEmptyNickname {
   [[EarlGrey selectElementWithMatcher:NicknameTextField()]
       performAction:grey_typeText(@"To be removed")];