2.10.6: Failing `test_json_schema` tests

[dvzrv]

Hi! 👋

After fixing #345 I ran into four failing test_json_schema tests when running against pydantic 2.12.0 + pydantic-core 2.41.1 and pydantic 2.12.2 + pydantic-core 2.41.4.

Full check log:
python-pydantic-extra-types-2.10.6-1-x86_64-check.log

I have to deselect tests/test_json_schema.py::test_json_schema[Latitude-expected8], tests/test_json_schema.py::test_json_schema[Coordinate-expected10], tests/test_json_schema.py::test_json_schema[Longitude-expected9] and tests/test_coordinate.py::test_json_schema to be able to pass tests.

cc @christian-heusel