Use assertEqual instead of assertEquals for Python 3.11 compatibility. (#316)

* v1.3.4 (#313)

* chore: refactor idp_hinting - closes #302

* v1.3.4

* Use assertEqual instead of assertEquals for Python 3.11 compatibility.

Co-authored-by: Giuseppe De Marco <giuseppe.demarco@unical.it>

Author: tirkarthi

tests/testprofiles/tests.py

@@ -219,7 +219,7 @@ def test_create_user_with_required_fields(self):
         # User creation does not fail if several fields are required.
         user, created = self.backend.get_or_create_user(self.backend._user_lookup_attribute, 'john@example.org', True, None, None, None, None)
 
-        self.assertEquals(user.email, 'john@example.org')
+        self.assertEqual(user.email, 'john@example.org')
         self.assertIs(user.email_verified, None)
 
         user = self.backend._update_user(user, attributes, attribute_mapping, created)