pdal: re-enable disabled tests

    "pdal_io_e57_write_test"

    "pdal_io_stac_reader_test"

    # Segfault

    "pdal_io_hdf_reader_test"

    # Failure

    "pdal_app_plugin_test"

    # Removed in GDAL 3.11

    "pdal_io_gdal_writer_test"

    # Require data to be downloaded from Internet

    "pdal_io_copc_reader_test"

  ];