camel_to_snake_case doesn't handle v2x correctly

[Jared-Newell-Mobility]

@pytest.mark.parametrize(
    "test_input,expected",
    [
        ({"evMinV2XEnergyRequest": 200}, {"ev_min_v2x_energy_request": 200}),
        ({"v2xChargingCtrlr": 200}, {"v2x_charging_ctrlr": 200}),
    ],
)
def test_camel_to_snake_case(test_input, expected):
    result = camel_to_snake_case(test_input)
    assert result == expected

Expected :{'ev_min_v2x_energy_request': 200}
Actual   :{'ev_min_v2_x_energy_request': 200}

[OrangeTux]

Can you format the text so the code appears as a code block? That makes the code easier to read, imho,

[Jared-Newell-Mobility]

Merged so closing