Potential cross-platform issue with scanning generated parquet

[dylanjmcconnell]

More details to come..

=========================== short test summary info ============================
SKIPPED [15] .venv/lib/python3.12/site-packages/_pytest/doctest.py:458: all tests skipped by +SKIP option
FAILED tests/test_get_data.py::test_get_zone_single_reference_year[concurrent-fy] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "zone" and "resource_type"
FAILED tests/test_get_data.py::test_get_zone_single_reference_year[concurrent-calendar] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "zone" and "resource_type"
FAILED tests/test_get_data.py::test_get_zone_single_reference_year[sequential-fy] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "zone" and "resource_type"
FAILED tests/test_get_data.py::test_get_zone_single_reference_year[sequential-calendar] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "zone" and "resource_type"
FAILED tests/test_get_data.py::test_get_zone_multiple_reference_year[concurrent] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "resource_type" and "zone"
FAILED tests/test_get_data.py::test_get_zone_multiple_reference_year[sequential] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "resource_type" and "zone"
FAILED tests/test_get_data.py::test_get_project_multiple_reference_year[concurrent] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "reference_year" and "project"
FAILED tests/test_get_data.py::test_get_project_multiple_reference_year[sequential] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "reference_year" and "project"
FAILED tests/test_get_data.py::test_wind_project_single_reference_year[concurrent] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "project" and "reference_year"
FAILED tests/test_get_data.py::test_wind_project_single_reference_year[sequential] - polars.exceptions.ShapeError: unable to vstack, column names don't match: "project" and "reference_year"
============ 10 failed, 113 passed, 15 skipped in 145.01s (0:02:25) ============