[ios] Disable tests in PasswordControllerEGTest on iOS 26.1

These tests are consistently failing on iOS26.1.

bug: 453627553
Change-Id: I0cdcfd616c1cbfe19bba8928cc576b2fe0f11527
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7062136
Reviewed-by: Tommy Martino <[email protected]>
Commit-Queue: Tommy Martino <[email protected]>
Auto-Submit: Federica Germinario <[email protected]>
Cr-Commit-Position: refs/heads/main@{#1532380}

Author: Federica Germinario

ios/chrome/browser/passwords/model/password_controller_egtest.mm

@@ -701,6 +701,11 @@ - (void)MAYBE_testPasswordGenerationWhileSignedInWithError {
 
 // Tests that the typed credentials are correctly saved in the sign-in UFF flow.
 - (void)testSaveTypedCredentialInUff {
+  // TODO(crbug.com/453627553): Re-enable the test.
+  if (@available(iOS 26.1, *)) {
+    EARL_GREY_TEST_DISABLED(@"Test disabled on iOS 26.1.");
+  }
+
   NSString* usernameValue = @"test-username";
   NSString* passwordValue = @"test-password";
 
@@ -782,6 +787,11 @@ - (void)testSaveCredentialWithAutofilledEmailInUFF {
 // Tests that the typed credentials are correctly updated in the sign-in UFF
 // flow when there is already a credential stored for the corresponding email.
 - (void)testUpdateTypedCredentialInUff {
+  // TODO(crbug.com/453627553): Re-enable the test.
+  if (@available(iOS 26.1, *)) {
+    EARL_GREY_TEST_DISABLED(@"Test disabled on iOS 26.1.");
+  }
+
   NSString* usernameValue = @"test-username";
   NSString* passwordValue = @"test-password";
   NSString* passwordValueToBeReplaced = @"old-password";