Parameterized

[Christian-B]

Part of SpiNNakerManchester/SpiNNMachine#313

Most changes are just using parameterized
Others are:

• spynnaker_data_writer.py clear all data on mock
• test_synaptic_manager.py also uses @pytest.mark.parametrize(
• spynnaker.cfg remioved version and versions
• ver_num sometimes pass through
  • These test need this style to run BaseTestCase cd dir to pickup the cfg
• removed if name == 'main': from some tests
  • as these where for Alan are not paramererized
• setup.cfg to test install parameterized
• pyproject.toml to mypy skip parameterized