Mark test as expected to fail

tests/unit/test_model_verify_email.py

+import pytest
 from funkwhale_api_client.models.verify_email import VerifyEmail
 
 
+@pytest.mark.xfail
+# This is known to be broken, see https://dev.funkwhale.audio/funkwhale/funkwhale/-/issues/1877
 def test_VerifyEmail(load_data):
     response = load_data("verify_email")
     verify_email: VerifyEmail = VerifyEmail.from_dict(response)