Implement unit test to validate column/offset indexes

[asfimport]

Implement end-to-end unit test for column indexes by writing random values to parquet files and validate the generated column/offset indexes.

Reporter: Gabor Szadovszky / @gszadovszky
Assignee: Gabor Szadovszky / @gszadovszky

Related issues:

• Release parquet-mr 1.11.0 (blocks)

PRs and other links:

• GitHub Pull Request #675

_{Note: This issue was originally created as PARQUET-1650. Please see the migration documentation for further details.}