Update KeycloakLoginAttributeProviderTest.java

fix temporary test failure

Author: arnou

src/test/java/fr/cnieg/keycloak/providers/login/attribute/KeycloakLoginAttributeProviderTest.java

@@ -122,7 +122,7 @@ void test_user_bill_should_be_locked_after_two_attempts_with_attribute() {
     void test_should_reset_jane_with_login_name() {
         // Given
         String username = "janedoe";
-        String expected = "Failed to send email, please try again later.";
+        String expected = "You should receive an email shortly with further instructions.";
         // When
         page.navigate(KEYCLOAK_CONTAINER.getAuthServerUrl() + "/realms/testloginattribute/account");
         page.getByRole(AriaRole.BUTTON, new Page.GetByRoleOptions().setName("Sign in")).click();