fix: update team member profile test to include required user_id field

The user_id field was added to TeamMemberProfile during team management
implementation but the pre-existing model test was not updated.

sdks/implementations/python/tests/test_models/test_teams.py

@@ -66,17 +66,19 @@ class TestTeamMemberProfile:
         from stack_auth.models.teams import TeamMemberProfile
 
         data = {
+            "userId": "user1",
             "displayName": "John",
             "profileImageUrl": "https://example.com/img.png",
         }
         profile = TeamMemberProfile.model_validate(data)
+        assert profile.user_id == "user1"
         assert profile.display_name == "John"
         assert profile.profile_image_url == "https://example.com/img.png"
 
     def test_nullable_fields(self) -> None:
         from stack_auth.models.teams import TeamMemberProfile
 
-        data = {}
+        data = {"userId": "user1"}
         profile = TeamMemberProfile.model_validate(data)
         assert profile.display_name is None
         assert profile.profile_image_url is None