fix(test): mock execute_raw in test_create_team_member_add_team_admin

The test needs to mock the new atomic execute_raw call introduced by the
race condition fix, since it runs without a connected Prisma client

Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>

tests/proxy_unit_tests/test_proxy_server.py

@@ -1420,6 +1420,10 @@ async def test_create_team_member_add_team_admin(
             "litellm.proxy.proxy_server.prisma_client.get_data",
             new=AsyncMock(return_value=[]),
         ) as mock_get_data,
+        patch(
+            "litellm.proxy.proxy_server.prisma_client.db.execute_raw",
+            new_callable=AsyncMock,
+        ),
     ):
         mock_client = AsyncMock(
             return_value=LiteLLM_UserTable(