Part way to fixing test

Author: adamtheturtle

tests/test_integration.py

@@ -954,6 +954,8 @@ def test_nested_bullet_list(
         * Another top level item
     """
 
+    third_level_1 = UnoBulletedItem(text="Third level item (now allowed!)")
+
     second_level_1 = UnoBulletedItem(text="Second level item")
     second_level_2 = UnoBulletedItem(text="Second level with children")
 
@@ -962,6 +964,7 @@ def test_nested_bullet_list(
 
     # Remove pyright ignore once we have
     # https://github.com/ultimate-notion/ultimate-notion/issues/94.
+    second_level_1.obj_ref.value.children.append(third_level_1.obj_ref)  # pyright: ignore[reportUnknownMemberType]
     top_level_2.obj_ref.value.children.append(second_level_1.obj_ref)  # pyright: ignore[reportUnknownMemberType]
     top_level_2.obj_ref.value.children.append(second_level_2.obj_ref)  # pyright: ignore[reportUnknownMemberType]