This PR removes the deprecated `ParquetQuerySuite`, renamed `ParquetQuerySuite2` to `ParquetQuerySuite`, and refactored changes introduced in #4115 to `ParquetFilterSuite` . It is a follow-up of #3644.

Notice that test cases in the old `ParquetQuerySuite` have already been well covered by other test suites introduced in #3644.

<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/apache/spark/4116)
<!-- Reviewable:end -->

Author: Cheng Lian <lian@databricks.com>

Closes #4116 from liancheng/remove-deprecated-parquet-tests and squashes the following commits:

f73b8f9 [Cheng Lian] Removes deprecated Parquet test suite