PARQUET-2414: Add test file for additional BYTE_STREAM_SPLIT types (#46)

Add a new data file that allows exercising BYTE_STREAM_SPLIT for all supported types:
FLOAT, DOUBLE, INT32, INT64, FIXED_LEN_BYTE_ARRAY (the latter with several widths and logical types).

For each type, two columns are provided with the same values: one PLAIN-encoded, the other BYTE_STREAM_SPLIT-encoded.