refactor(parquet): Use velox parquet reader in StatisticsTest and Metadatatest #13854

Job	Run time
Build	25m 11s
Build with Clang	0s
Presto Fuzzer	16m 1s
Presto Bias Fuzzer	0s
Spark Aggregate Fuzzer	15m 49s
Exchange Fuzzer	16m 39s
Aggregation Fuzzer with Presto as source of truth	17m 43s
Join Fuzzer	17m 44s
RowNumber Fuzzer	15m 37s
Spark Fuzzer	15m 49s
Window Fuzzer with Presto as source of truth	17m 43s
Writer Fuzzer with Presto as source of truth	18m 37s
Signature Changes	3s
Biased Aggregation Fuzzer with Presto as source of truth	0s
Spark Bias Fuzzer	0s
	2h 56m 56s

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