Merge branch 'add-invalid-login-check-for-debug' into 'master'

Add Check for Invalid Login or Password Banner for Debugging E2E 403 Account Blocked Errors

See merge request gitlab-org/gitlab!82242

qa/qa/page/main/login.rb

@@ -4,6 +4,8 @@ module QA
   module Page
     module Main
       class Login < Page::Base
+        include Layout::Flash
+
         view 'app/views/devise/passwords/edit.html.haml' do
           element :password_field
           element :password_confirmation_field
@@ -176,6 +178,9 @@ module QA
 
           Support::WaitForRequests.wait_for_requests
 
+          # For debugging invalid login attempts
+          has_notice?('Invalid login or password')
+
           Page::Main::Terms.perform do |terms|
             terms.accept_terms if terms.visible?
           end